swarm: ctx propagation; bmt fixes; pss generic notification framework (#17150)

* cmd/swarm: minor cli flag text adjustments

* swarm/api/http: sticky footer for swarm landing page using flex

* swarm/api/http: sticky footer for error pages and fix for multiple choices

* cmd/swarm, swarm/storage, swarm: fix  mingw on windows test issues

* cmd/swarm: update description of swarm cmd

* swarm: added network ID test

* cmd/swarm: support for smoke tests on the production swarm cluster

* cmd/swarm/swarm-smoke: simplify cluster logic as per suggestion

* swarm: propagate ctx to internal apis (#754)

* swarm/metrics: collect disk measurements

* swarm/bmt: fix io.Writer interface

  * Write now tolerates arbitrary variable buffers
  * added variable buffer tests
  * Write loop and finalise optimisation
  * refactor / rename
  * add tests for empty input

* swarm/pss: (UPDATE) Generic notifications package (#744)

swarm/pss: Generic package for creating pss notification svcs

* swarm: Adding context to more functions

* swarm/api: change colour of landing page in templates

* swarm/api: change landing page to react to enter keypress

12 files changed, 296 insertions, 269 deletions

diff --git a/swarm/api/api.go b/swarm/api/api.go
index 36f19998a..efc03d139 100644
--- a/swarm/api/api.go
+++ b/swarm/api/api.go
@@ -227,28 +227,28 @@ func NewAPI(fileStore *storage.FileStore, dns Resolver, resourceHandler *mru.Han
 }
 
 // Upload to be used only in TEST
-func (a *API) Upload(uploadDir, index string, toEncrypt bool) (hash string, err error) {
+func (a *API) Upload(ctx context.Context, uploadDir, index string, toEncrypt bool) (hash string, err error) {
 	fs := NewFileSystem(a)
 	hash, err = fs.Upload(uploadDir, index, toEncrypt)
 	return hash, err
 }
 
 // Retrieve FileStore reader API
-func (a *API) Retrieve(addr storage.Address) (reader storage.LazySectionReader, isEncrypted bool) {
-	return a.fileStore.Retrieve(addr)
+func (a *API) Retrieve(ctx context.Context, addr storage.Address) (reader storage.LazySectionReader, isEncrypted bool) {
+	return a.fileStore.Retrieve(ctx, addr)
 }
 
 // Store wraps the Store API call of the embedded FileStore
-func (a *API) Store(data io.Reader, size int64, toEncrypt bool) (addr storage.Address, wait func(), err error) {
+func (a *API) Store(ctx context.Context, data io.Reader, size int64, toEncrypt bool) (addr storage.Address, wait func(ctx context.Context) error, err error) {
 	log.Debug("api.store", "size", size)
-	return a.fileStore.Store(data, size, toEncrypt)
+	return a.fileStore.Store(ctx, data, size, toEncrypt)
 }
 
 // ErrResolve is returned when an URI cannot be resolved from ENS.
 type ErrResolve error
 
 // Resolve resolves a URI to an Address using the MultiResolver.
-func (a *API) Resolve(uri *URI) (storage.Address, error) {
+func (a *API) Resolve(ctx context.Context, uri *URI) (storage.Address, error) {
 	apiResolveCount.Inc(1)
 	log.Trace("resolving", "uri", uri.Addr)
 
@@ -286,34 +286,37 @@ func (a *API) Resolve(uri *URI) (storage.Address, error) {
 }
 
 // Put provides singleton manifest creation on top of FileStore store
-func (a *API) Put(content, contentType string, toEncrypt bool) (k storage.Address, wait func(), err error) {
+func (a *API) Put(ctx context.Context, content string, contentType string, toEncrypt bool) (k storage.Address, wait func(context.Context) error, err error) {
 	apiPutCount.Inc(1)
 	r := strings.NewReader(content)
-	key, waitContent, err := a.fileStore.Store(r, int64(len(content)), toEncrypt)
+	key, waitContent, err := a.fileStore.Store(ctx, r, int64(len(content)), toEncrypt)
 	if err != nil {
 		apiPutFail.Inc(1)
 		return nil, nil, err
 	}
 	manifest := fmt.Sprintf(`{"entries":[{"hash":"%v","contentType":"%s"}]}`, key, contentType)
 	r = strings.NewReader(manifest)
-	key, waitManifest, err := a.fileStore.Store(r, int64(len(manifest)), toEncrypt)
+	key, waitManifest, err := a.fileStore.Store(ctx, r, int64(len(manifest)), toEncrypt)
 	if err != nil {
 		apiPutFail.Inc(1)
 		return nil, nil, err
 	}
-	return key, func() {
-		waitContent()
-		waitManifest()
+	return key, func(ctx context.Context) error {
+		err := waitContent(ctx)
+		if err != nil {
+			return err
+		}
+		return waitManifest(ctx)
 	}, nil
 }
 
 // Get uses iterative manifest retrieval and prefix matching
 // to resolve basePath to content using FileStore retrieve
 // it returns a section reader, mimeType, status, the key of the actual content and an error
-func (a *API) Get(manifestAddr storage.Address, path string) (reader storage.LazySectionReader, mimeType string, status int, contentAddr storage.Address, err error) {
+func (a *API) Get(ctx context.Context, manifestAddr storage.Address, path string) (reader storage.LazySectionReader, mimeType string, status int, contentAddr storage.Address, err error) {
 	log.Debug("api.get", "key", manifestAddr, "path", path)
 	apiGetCount.Inc(1)
-	trie, err := loadManifest(a.fileStore, manifestAddr, nil)
+	trie, err := loadManifest(ctx, a.fileStore, manifestAddr, nil)
 	if err != nil {
 		apiGetNotFound.Inc(1)
 		status = http.StatusNotFound
@@ -375,7 +378,7 @@ func (a *API) Get(manifestAddr storage.Address, path string) (reader storage.Laz
 				log.Trace("resource is multihash", "key", manifestAddr)
 
 				// get the manifest the multihash digest points to
-				trie, err := loadManifest(a.fileStore, manifestAddr, nil)
+				trie, err := loadManifest(ctx, a.fileStore, manifestAddr, nil)
 				if err != nil {
 					apiGetNotFound.Inc(1)
 					status = http.StatusNotFound
@@ -410,7 +413,7 @@ func (a *API) Get(manifestAddr storage.Address, path string) (reader storage.Laz
 		}
 		mimeType = entry.ContentType
 		log.Debug("content lookup key", "key", contentAddr, "mimetype", mimeType)
-		reader, _ = a.fileStore.Retrieve(contentAddr)
+		reader, _ = a.fileStore.Retrieve(ctx, contentAddr)
 	} else {
 		// no entry found
 		status = http.StatusNotFound
@@ -422,10 +425,10 @@ func (a *API) Get(manifestAddr storage.Address, path string) (reader storage.Laz
 }
 
 // Modify loads manifest and checks the content hash before recalculating and storing the manifest.
-func (a *API) Modify(addr storage.Address, path, contentHash, contentType string) (storage.Address, error) {
+func (a *API) Modify(ctx context.Context, addr storage.Address, path, contentHash, contentType string) (storage.Address, error) {
 	apiModifyCount.Inc(1)
 	quitC := make(chan bool)
-	trie, err := loadManifest(a.fileStore, addr, quitC)
+	trie, err := loadManifest(ctx, a.fileStore, addr, quitC)
 	if err != nil {
 		apiModifyFail.Inc(1)
 		return nil, err
@@ -449,7 +452,7 @@ func (a *API) Modify(addr storage.Address, path, contentHash, contentType string
 }
 
 // AddFile creates a new manifest entry, adds it to swarm, then adds a file to swarm.
-func (a *API) AddFile(mhash, path, fname string, content []byte, nameresolver bool) (storage.Address, string, error) {
+func (a *API) AddFile(ctx context.Context, mhash, path, fname string, content []byte, nameresolver bool) (storage.Address, string, error) {
 	apiAddFileCount.Inc(1)
 
 	uri, err := Parse("bzz:/" + mhash)
@@ -457,7 +460,7 @@ func (a *API) AddFile(mhash, path, fname string, content []byte, nameresolver bo
 		apiAddFileFail.Inc(1)
 		return nil, "", err
 	}
-	mkey, err := a.Resolve(uri)
+	mkey, err := a.Resolve(ctx, uri)
 	if err != nil {
 		apiAddFileFail.Inc(1)
 		return nil, "", err
@@ -476,13 +479,13 @@ func (a *API) AddFile(mhash, path, fname string, content []byte, nameresolver bo
 		ModTime:     time.Now(),
 	}
 
-	mw, err := a.NewManifestWriter(mkey, nil)
+	mw, err := a.NewManifestWriter(ctx, mkey, nil)
 	if err != nil {
 		apiAddFileFail.Inc(1)
 		return nil, "", err
 	}
 
-	fkey, err := mw.AddEntry(bytes.NewReader(content), entry)
+	fkey, err := mw.AddEntry(ctx, bytes.NewReader(content), entry)
 	if err != nil {
 		apiAddFileFail.Inc(1)
 		return nil, "", err
@@ -496,11 +499,10 @@ func (a *API) AddFile(mhash, path, fname string, content []byte, nameresolver bo
 	}
 
 	return fkey, newMkey.String(), nil
-
 }
 
 // RemoveFile removes a file entry in a manifest.
-func (a *API) RemoveFile(mhash, path, fname string, nameresolver bool) (string, error) {
+func (a *API) RemoveFile(ctx context.Context, mhash string, path string, fname string, nameresolver bool) (string, error) {
 	apiRmFileCount.Inc(1)
 
 	uri, err := Parse("bzz:/" + mhash)
@@ -508,7 +510,7 @@ func (a *API) RemoveFile(mhash, path, fname string, nameresolver bool) (string,
 		apiRmFileFail.Inc(1)
 		return "", err
 	}
-	mkey, err := a.Resolve(uri)
+	mkey, err := a.Resolve(ctx, uri)
 	if err != nil {
 		apiRmFileFail.Inc(1)
 		return "", err
@@ -519,7 +521,7 @@ func (a *API) RemoveFile(mhash, path, fname string, nameresolver bool) (string,
 		path = path[1:]
 	}
 
-	mw, err := a.NewManifestWriter(mkey, nil)
+	mw, err := a.NewManifestWriter(ctx, mkey, nil)
 	if err != nil {
 		apiRmFileFail.Inc(1)
 		return "", err
@@ -542,7 +544,7 @@ func (a *API) RemoveFile(mhash, path, fname string, nameresolver bool) (string,
 }
 
 // AppendFile removes old manifest, appends file entry to new manifest and adds it to Swarm.
-func (a *API) AppendFile(mhash, path, fname string, existingSize int64, content []byte, oldAddr storage.Address, offset int64, addSize int64, nameresolver bool) (storage.Address, string, error) {
+func (a *API) AppendFile(ctx context.Context, mhash, path, fname string, existingSize int64, content []byte, oldAddr storage.Address, offset int64, addSize int64, nameresolver bool) (storage.Address, string, error) {
 	apiAppendFileCount.Inc(1)
 
 	buffSize := offset + addSize
@@ -552,7 +554,7 @@ func (a *API) AppendFile(mhash, path, fname string, existingSize int64, content
 
 	buf := make([]byte, buffSize)
 
-	oldReader, _ := a.Retrieve(oldAddr)
+	oldReader, _ := a.Retrieve(ctx, oldAddr)
 	io.ReadAtLeast(oldReader, buf, int(offset))
 
 	newReader := bytes.NewReader(content)
@@ -575,7 +577,7 @@ func (a *API) AppendFile(mhash, path, fname string, existingSize int64, content
 		apiAppendFileFail.Inc(1)
 		return nil, "", err
 	}
-	mkey, err := a.Resolve(uri)
+	mkey, err := a.Resolve(ctx, uri)
 	if err != nil {
 		apiAppendFileFail.Inc(1)
 		return nil, "", err
@@ -586,7 +588,7 @@ func (a *API) AppendFile(mhash, path, fname string, existingSize int64, content
 		path = path[1:]
 	}
 
-	mw, err := a.NewManifestWriter(mkey, nil)
+	mw, err := a.NewManifestWriter(ctx, mkey, nil)
 	if err != nil {
 		apiAppendFileFail.Inc(1)
 		return nil, "", err
@@ -606,7 +608,7 @@ func (a *API) AppendFile(mhash, path, fname string, existingSize int64, content
 		ModTime:     time.Now(),
 	}
 
-	fkey, err := mw.AddEntry(io.Reader(combinedReader), entry)
+	fkey, err := mw.AddEntry(ctx, io.Reader(combinedReader), entry)
 	if err != nil {
 		apiAppendFileFail.Inc(1)
 		return nil, "", err
@@ -620,23 +622,22 @@ func (a *API) AppendFile(mhash, path, fname string, existingSize int64, content
 	}
 
 	return fkey, newMkey.String(), nil
-
 }
 
 // BuildDirectoryTree used by swarmfs_unix
-func (a *API) BuildDirectoryTree(mhash string, nameresolver bool) (addr storage.Address, manifestEntryMap map[string]*manifestTrieEntry, err error) {
+func (a *API) BuildDirectoryTree(ctx context.Context, mhash string, nameresolver bool) (addr storage.Address, manifestEntryMap map[string]*manifestTrieEntry, err error) {
 
 	uri, err := Parse("bzz:/" + mhash)
 	if err != nil {
 		return nil, nil, err
 	}
-	addr, err = a.Resolve(uri)
+	addr, err = a.Resolve(ctx, uri)
 	if err != nil {
 		return nil, nil, err
 	}
 
 	quitC := make(chan bool)
-	rootTrie, err := loadManifest(a.fileStore, addr, quitC)
+	rootTrie, err := loadManifest(ctx, a.fileStore, addr, quitC)
 	if err != nil {
 		return nil, nil, fmt.Errorf("can't load manifest %v: %v", addr.String(), err)
 	}
@@ -725,8 +726,8 @@ func (a *API) ResourceIsValidated() bool {
 }
 
 // ResolveResourceManifest retrieves the Mutable Resource manifest for the given address, and returns the address of the metadata chunk.
-func (a *API) ResolveResourceManifest(addr storage.Address) (storage.Address, error) {
-	trie, err := loadManifest(a.fileStore, addr, nil)
+func (a *API) ResolveResourceManifest(ctx context.Context, addr storage.Address) (storage.Address, error) {
+	trie, err := loadManifest(ctx, a.fileStore, addr, nil)
 	if err != nil {
 		return nil, fmt.Errorf("cannot load resource manifest: %v", err)
 	}
diff --git a/swarm/api/api_test.go b/swarm/api/api_test.go
index e607dd4fc..d1fd49b5b 100644
--- a/swarm/api/api_test.go
+++ b/swarm/api/api_test.go
@@ -85,7 +85,7 @@ func expResponse(content string, mimeType string, status int) *Response {
 
 func testGet(t *testing.T, api *API, bzzhash, path string) *testResponse {
 	addr := storage.Address(common.Hex2Bytes(bzzhash))
-	reader, mimeType, status, _, err := api.Get(addr, path)
+	reader, mimeType, status, _, err := api.Get(context.TODO(), addr, path)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -109,12 +109,15 @@ func TestApiPut(t *testing.T) {
 	testAPI(t, func(api *API, toEncrypt bool) {
 		content := "hello"
 		exp := expResponse(content, "text/plain", 0)
-		// exp := expResponse([]byte(content), "text/plain", 0)
-		addr, wait, err := api.Put(content, exp.MimeType, toEncrypt)
+		ctx := context.TODO()
+		addr, wait, err := api.Put(ctx, content, exp.MimeType, toEncrypt)
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		err = wait(ctx)
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
 		}
-		wait()
 		resp := testGet(t, api, addr.Hex(), "")
 		checkResponse(t, resp, exp)
 	})
@@ -226,7 +229,7 @@ func TestAPIResolve(t *testing.T) {
 			if x.immutable {
 				uri.Scheme = "bzz-immutable"
 			}
-			res, err := api.Resolve(uri)
+			res, err := api.Resolve(context.TODO(), uri)
 			if err == nil {
 				if x.expectErr != nil {
 					t.Fatalf("expected error %q, got result %q", x.expectErr, res)
diff --git a/swarm/api/filesystem.go b/swarm/api/filesystem.go
index 297cbec79..adf6bfbaf 100644
--- a/swarm/api/filesystem.go
+++ b/swarm/api/filesystem.go
@@ -18,6 +18,7 @@ package api
 
 import (
 	"bufio"
+	"context"
 	"fmt"
 	"io"
 	"net/http"
@@ -113,12 +114,13 @@ func (fs *FileSystem) Upload(lpath, index string, toEncrypt bool) (string, error
 			if err == nil {
 				stat, _ := f.Stat()
 				var hash storage.Address
-				var wait func()
-				hash, wait, err = fs.api.fileStore.Store(f, stat.Size(), toEncrypt)
+				var wait func(context.Context) error
+				ctx := context.TODO()
+				hash, wait, err = fs.api.fileStore.Store(ctx, f, stat.Size(), toEncrypt)
 				if hash != nil {
 					list[i].Hash = hash.Hex()
 				}
-				wait()
+				err = wait(ctx)
 				awg.Done()
 				if err == nil {
 					first512 := make([]byte, 512)
@@ -189,7 +191,7 @@ func (fs *FileSystem) Download(bzzpath, localpath string) error {
 	if err != nil {
 		return err
 	}
-	addr, err := fs.api.Resolve(uri)
+	addr, err := fs.api.Resolve(context.TODO(), uri)
 	if err != nil {
 		return err
 	}
@@ -200,7 +202,7 @@ func (fs *FileSystem) Download(bzzpath, localpath string) error {
 	}
 
 	quitC := make(chan bool)
-	trie, err := loadManifest(fs.api.fileStore, addr, quitC)
+	trie, err := loadManifest(context.TODO(), fs.api.fileStore, addr, quitC)
 	if err != nil {
 		log.Warn(fmt.Sprintf("fs.Download: loadManifestTrie error: %v", err))
 		return err
@@ -273,7 +275,7 @@ func retrieveToFile(quitC chan bool, fileStore *storage.FileStore, addr storage.
 	if err != nil {
 		return err
 	}
-	reader, _ := fileStore.Retrieve(addr)
+	reader, _ := fileStore.Retrieve(context.TODO(), addr)
 	writer := bufio.NewWriter(f)
 	size, err := reader.Size(quitC)
 	if err != nil {
diff --git a/swarm/api/filesystem_test.go b/swarm/api/filesystem_test.go
index 915dc4e0b..84a2989d6 100644
--- a/swarm/api/filesystem_test.go
+++ b/swarm/api/filesystem_test.go
@@ -18,6 +18,7 @@ package api
 
 import (
 	"bytes"
+	"context"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -63,7 +64,7 @@ func TestApiDirUpload0(t *testing.T) {
 		checkResponse(t, resp, exp)
 
 		addr := storage.Address(common.Hex2Bytes(bzzhash))
-		_, _, _, _, err = api.Get(addr, "")
+		_, _, _, _, err = api.Get(context.TODO(), addr, "")
 		if err == nil {
 			t.Fatalf("expected error: %v", err)
 		}
@@ -95,7 +96,7 @@ func TestApiDirUploadModify(t *testing.T) {
 		}
 
 		addr := storage.Address(common.Hex2Bytes(bzzhash))
-		addr, err = api.Modify(addr, "index.html", "", "")
+		addr, err = api.Modify(context.TODO(), addr, "index.html", "", "")
 		if err != nil {
 			t.Errorf("unexpected error: %v", err)
 			return
@@ -105,18 +106,23 @@ func TestApiDirUploadModify(t *testing.T) {
 			t.Errorf("unexpected error: %v", err)
 			return
 		}
-		hash, wait, err := api.Store(bytes.NewReader(index), int64(len(index)), toEncrypt)
-		wait()
+		ctx := context.TODO()
+		hash, wait, err := api.Store(ctx, bytes.NewReader(index), int64(len(index)), toEncrypt)
 		if err != nil {
 			t.Errorf("unexpected error: %v", err)
 			return
 		}
-		addr, err = api.Modify(addr, "index2.html", hash.Hex(), "text/html; charset=utf-8")
+		err = wait(ctx)
 		if err != nil {
 			t.Errorf("unexpected error: %v", err)
 			return
 		}
-		addr, err = api.Modify(addr, "img/logo.png", hash.Hex(), "text/html; charset=utf-8")
+		addr, err = api.Modify(context.TODO(), addr, "index2.html", hash.Hex(), "text/html; charset=utf-8")
+		if err != nil {
+			t.Errorf("unexpected error: %v", err)
+			return
+		}
+		addr, err = api.Modify(context.TODO(), addr, "img/logo.png", hash.Hex(), "text/html; charset=utf-8")
 		if err != nil {
 			t.Errorf("unexpected error: %v", err)
 			return
@@ -137,7 +143,7 @@ func TestApiDirUploadModify(t *testing.T) {
 		exp = expResponse(content, "text/css", 0)
 		checkResponse(t, resp, exp)
 
-		_, _, _, _, err = api.Get(addr, "")
+		_, _, _, _, err = api.Get(context.TODO(), addr, "")
 		if err == nil {
 			t.Errorf("expected error: %v", err)
 		}
diff --git a/swarm/api/http/error.go b/swarm/api/http/error.go
index 5fff7575e..254a0e8d4 100644
--- a/swarm/api/http/error.go
+++ b/swarm/api/http/error.go
@@ -147,6 +147,14 @@ func Respond(w http.ResponseWriter, req *Request, msg string, code int) {
 	switch code {
 	case http.StatusInternalServerError:
 		log.Output(msg, log.LvlError, l.CallDepth, "ruid", req.ruid, "code", code)
+	case http.StatusMultipleChoices:
+		log.Output(msg, log.LvlDebug, l.CallDepth, "ruid", req.ruid, "code", code)
+		listURI := api.URI{
+			Scheme: "bzz-list",
+			Addr:   req.uri.Addr,
+			Path:   req.uri.Path,
+		}
+		additionalMessage = fmt.Sprintf(`<a href="/%s">multiple choices</a>`, listURI.String())
 	default:
 		log.Output(msg, log.LvlDebug, l.CallDepth, "ruid", req.ruid, "code", code)
 	}
diff --git a/swarm/api/http/error_templates.go b/swarm/api/http/error_templates.go
index f3c643c90..78f24065a 100644
--- a/swarm/api/http/error_templates.go
+++ b/swarm/api/http/error_templates.go
@@ -38,6 +38,26 @@ func GetGenericErrorPage() string {
     <meta name="description" content="Ethereum/Swarm error page">
 		<link rel="shortcut icon" type="image/x-icon" href="data:image/png;base64,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"/>
     <style>
+      html, body {
+        margin: 0;
+        padding 0;
+        height: 100%;
+      }
+      body {
+        display: flex;
+        flex-direction: column;
+      }
+      content {
+        flex: 1 0 auto;
+        background-color: #FCEFD3;
+      }
+      footer {
+        flex-shrink: 0;
+        background-color: #ffa500;
+        font-size: 1em;
+        text-align: center;
+        padding: 20px;
+      }
 
       body, div, header, footer {
         margin: 0;
@@ -217,20 +237,25 @@ func GetNotFoundErrorPage() string {
     <meta name="description" content="Ethereum/Swarm error page">
 		<link rel="shortcut icon" type="image/x-icon" href="data:image/png;base64,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"/>
     <style>
-
-      body, div, header, footer {
+      html, body {
         margin: 0;
-        padding: 0;
+        padding 0;
+        height: 100%;
       }
-
       body {
-        overflow: hidden;
+        display: flex;
+        flex-direction: column;
       }
-
-      .container {
-        min-width: 100%;
-        min-height: 100%;
-        max-height: 100%;
+      content {
+        flex: 1 0 auto;
+        background-color: #FCEFD3;
+      }
+      footer {
+        flex-shrink: 0;
+        background-color: #ffa500;
+        font-size: 1em;
+        text-align: center;
+        padding: 20px;
       }
 
       header {
@@ -266,12 +291,7 @@ func GetNotFoundErrorPage() string {
       content-body {
         display: block;
         margin: 0 auto;
-        /* width: 50%; */
-        min-height: 60vh;
-        max-height: 60vh;
         padding: 50px 20px;
-        opacity: 0.6;
-        background-color: #FCEFD3;
       }
 
       table {
@@ -299,7 +319,6 @@ func GetNotFoundErrorPage() string {
       }
 
       footer {
-        height: 20vh;
         background-color: #ffa500;
         font-size: 1em;
         text-align: center;
@@ -313,7 +332,7 @@ func GetNotFoundErrorPage() string {
 
 
   <body>
-    <div class="container">
+    <content>
 
       <header>
         <div class="header-left">
@@ -337,10 +356,6 @@ func GetNotFoundErrorPage() string {
             </thead>
             <tbody>
               <tr>
-                <td class="key">
-                </td>
-              </tr>
-              <tr>
                 <td class="value">
                   {{.Msg}}
                 </td>
@@ -367,16 +382,14 @@ func GetNotFoundErrorPage() string {
           </table>
         </section>
       </content-body>
+    </content>
 
-      <footer>
-        <p>
-          Swarm: Serverless Hosting Incentivised Peer-To-Peer Storage And Content Distribution<br/>
-          <a href="/bzz:/theswarm.eth">Swarm</a>
-        </p>
-      </footer>
-
+    <footer>
+      <p>
+        <a href="/bzz:/theswarm.eth">Swarm</a>: Serverless Hosting Incentivised peer-to-peer Storage and Content Distribution
+      </p>
+    </footer>
 
-    </div>
   </body>
 
 </html>
@@ -398,20 +411,25 @@ func GetMultipleChoicesErrorPage() string {
     <meta name="description" content="Ethereum/Swarm multiple options page">
 		<link rel="shortcut icon" type="image/x-icon" href="data:image/png;base64,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"/>
     <style>
-
-      body, div, header, footer {
+      html, body {
         margin: 0;
-        padding: 0;
+        padding 0;
+        height: 100%;
       }
-
       body {
-        overflow: hidden;
+        display: flex;
+        flex-direction: column;
       }
-
-      .container {
-        min-width: 100%;
-        min-height: 100%;
-        max-height: 100%;
+      content {
+        flex: 1 0 auto;
+        background-color: #FCEFD3;
+      }
+      footer {
+        flex-shrink: 0;
+        background-color: #ffa500;
+        font-size: 1em;
+        text-align: center;
+        padding: 20px;
       }
 
       header {
@@ -447,12 +465,7 @@ func GetMultipleChoicesErrorPage() string {
       content-body {
         display: block;
         margin: 0 auto;
-        /* width: 50%; */
-        min-height: 60vh;
-        max-height: 60vh;
         padding: 50px 20px;
-        opacity: 0.6;
-        background-color: #FCEFD3;
       }
 
       table {
@@ -480,13 +493,11 @@ func GetMultipleChoicesErrorPage() string {
       }
 
       footer {
-        height: 20vh;
         background-color: #ffa500;
         font-size: 1em;
         text-align: center;
         padding: 20px;
       }
-
     </style>
 
     <title>Swarm::HTTP Disambiguation Page</title>
@@ -494,7 +505,7 @@ func GetMultipleChoicesErrorPage() string {
 
 
   <body>
-    <div class="container">
+    <content>
 
       <header>
         <div class="header-left">
@@ -513,23 +524,12 @@ func GetMultipleChoicesErrorPage() string {
           <table>
             <thead>
               <td style="height: 150px; font-size: 1.3em; color: black; font-weight: bold">
-                Your request yields ambiguous results!
+                Your request may refer to {{ .Details}}.
               </td>
             </thead>
             <tbody>
               <tr>
                 <td class="key">
-                  Your request may refer to:
-                </td>
-              </tr>
-              <tr>
-                <td class="value">
-                    {{ .Details}}
-                </td>
-              </tr>
-
-              <tr>
-                <td class="key">
                   Error code:
                 </td>
               </tr>
@@ -543,16 +543,14 @@ func GetMultipleChoicesErrorPage() string {
           </table>
         </section>
       </content-body>
+    </content>
 
-      <footer>
-        <p>
-          Swarm: Serverless Hosting Incentivised Peer-To-Peer Storage And Content Distribution<br/>
-          <a href="/bzz:/theswarm.eth">Swarm</a>
-        </p>
-      </footer>
+    <footer>
+      <p>
+        <a href="/bzz:/theswarm.eth">Swarm</a>: Serverless Hosting Incentivised peer-to-peer Storage and Content Distribution
+      </p>
+    </footer>
 
-
-    </div>
   </body>
 
 </html>
diff --git a/swarm/api/http/server.go b/swarm/api/http/server.go
index ba8b2b7ba..5897a1cb9 100644
--- a/swarm/api/http/server.go
+++ b/swarm/api/http/server.go
@@ -23,6 +23,7 @@ import (
 	"archive/tar"
 	"bufio"
 	"bytes"
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -120,7 +121,7 @@ type Request struct {
 
 // HandlePostRaw handles a POST request to a raw bzz-raw:/ URI, stores the request
 // body in swarm and returns the resulting storage address as a text/plain response
-func (s *Server) HandlePostRaw(w http.ResponseWriter, r *Request) {
+func (s *Server) HandlePostRaw(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.post.raw", "ruid", r.ruid)
 
 	postRawCount.Inc(1)
@@ -147,7 +148,7 @@ func (s *Server) HandlePostRaw(w http.ResponseWriter, r *Request) {
 		Respond(w, r, "missing Content-Length header in request", http.StatusBadRequest)
 		return
 	}
-	addr, _, err := s.api.Store(r.Body, r.ContentLength, toEncrypt)
+	addr, _, err := s.api.Store(ctx, r.Body, r.ContentLength, toEncrypt)
 	if err != nil {
 		postRawFail.Inc(1)
 		Respond(w, r, err.Error(), http.StatusInternalServerError)
@@ -166,7 +167,7 @@ func (s *Server) HandlePostRaw(w http.ResponseWriter, r *Request) {
 // (either a tar archive or multipart form), adds those files either to an
 // existing manifest or to a new manifest under <path> and returns the
 // resulting manifest hash as a text/plain response
-func (s *Server) HandlePostFiles(w http.ResponseWriter, r *Request) {
+func (s *Server) HandlePostFiles(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.post.files", "ruid", r.ruid)
 
 	postFilesCount.Inc(1)
@@ -184,7 +185,7 @@ func (s *Server) HandlePostFiles(w http.ResponseWriter, r *Request) {
 
 	var addr storage.Address
 	if r.uri.Addr != "" && r.uri.Addr != "encrypt" {
-		addr, err = s.api.Resolve(r.uri)
+		addr, err = s.api.Resolve(ctx, r.uri)
 		if err != nil {
 			postFilesFail.Inc(1)
 			Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusInternalServerError)
@@ -192,7 +193,7 @@ func (s *Server) HandlePostFiles(w http.ResponseWriter, r *Request) {
 		}
 		log.Debug("resolved key", "ruid", r.ruid, "key", addr)
 	} else {
-		addr, err = s.api.NewManifest(toEncrypt)
+		addr, err = s.api.NewManifest(ctx, toEncrypt)
 		if err != nil {
 			postFilesFail.Inc(1)
 			Respond(w, r, err.Error(), http.StatusInternalServerError)
@@ -201,17 +202,17 @@ func (s *Server) HandlePostFiles(w http.ResponseWriter, r *Request) {
 		log.Debug("new manifest", "ruid", r.ruid, "key", addr)
 	}
 
-	newAddr, err := s.updateManifest(addr, func(mw *api.ManifestWriter) error {
+	newAddr, err := s.updateManifest(ctx, addr, func(mw *api.ManifestWriter) error {
 		switch contentType {
 
 		case "application/x-tar":
-			return s.handleTarUpload(r, mw)
+			return s.handleTarUpload(ctx, r, mw)
 
 		case "multipart/form-data":
-			return s.handleMultipartUpload(r, params["boundary"], mw)
+			return s.handleMultipartUpload(ctx, r, params["boundary"], mw)
 
 		default:
-			return s.handleDirectUpload(r, mw)
+			return s.handleDirectUpload(ctx, r, mw)
 		}
 	})
 	if err != nil {
@@ -227,7 +228,7 @@ func (s *Server) HandlePostFiles(w http.ResponseWriter, r *Request) {
 	fmt.Fprint(w, newAddr)
 }
 
-func (s *Server) handleTarUpload(req *Request, mw *api.ManifestWriter) error {
+func (s *Server) handleTarUpload(ctx context.Context, req *Request, mw *api.ManifestWriter) error {
 	log.Debug("handle.tar.upload", "ruid", req.ruid)
 	tr := tar.NewReader(req.Body)
 	for {
@@ -253,7 +254,7 @@ func (s *Server) handleTarUpload(req *Request, mw *api.ManifestWriter) error {
 			ModTime:     hdr.ModTime,
 		}
 		log.Debug("adding path to new manifest", "ruid", req.ruid, "bytes", entry.Size, "path", entry.Path)
-		contentKey, err := mw.AddEntry(tr, entry)
+		contentKey, err := mw.AddEntry(ctx, tr, entry)
 		if err != nil {
 			return fmt.Errorf("error adding manifest entry from tar stream: %s", err)
 		}
@@ -261,7 +262,7 @@ func (s *Server) handleTarUpload(req *Request, mw *api.ManifestWriter) error {
 	}
 }
 
-func (s *Server) handleMultipartUpload(req *Request, boundary string, mw *api.ManifestWriter) error {
+func (s *Server) handleMultipartUpload(ctx context.Context, req *Request, boundary string, mw *api.ManifestWriter) error {
 	log.Debug("handle.multipart.upload", "ruid", req.ruid)
 	mr := multipart.NewReader(req.Body, boundary)
 	for {
@@ -311,7 +312,7 @@ func (s *Server) handleMultipartUpload(req *Request, boundary string, mw *api.Ma
 			ModTime:     time.Now(),
 		}
 		log.Debug("adding path to new manifest", "ruid", req.ruid, "bytes", entry.Size, "path", entry.Path)
-		contentKey, err := mw.AddEntry(reader, entry)
+		contentKey, err := mw.AddEntry(ctx, reader, entry)
 		if err != nil {
 			return fmt.Errorf("error adding manifest entry from multipart form: %s", err)
 		}
@@ -319,9 +320,9 @@ func (s *Server) handleMultipartUpload(req *Request, boundary string, mw *api.Ma
 	}
 }
 
-func (s *Server) handleDirectUpload(req *Request, mw *api.ManifestWriter) error {
+func (s *Server) handleDirectUpload(ctx context.Context, req *Request, mw *api.ManifestWriter) error {
 	log.Debug("handle.direct.upload", "ruid", req.ruid)
-	key, err := mw.AddEntry(req.Body, &api.ManifestEntry{
+	key, err := mw.AddEntry(ctx, req.Body, &api.ManifestEntry{
 		Path:        req.uri.Path,
 		ContentType: req.Header.Get("Content-Type"),
 		Mode:        0644,
@@ -338,18 +339,18 @@ func (s *Server) handleDirectUpload(req *Request, mw *api.ManifestWriter) error
 // HandleDelete handles a DELETE request to bzz:/<manifest>/<path>, removes
 // <path> from <manifest> and returns the resulting manifest hash as a
 // text/plain response
-func (s *Server) HandleDelete(w http.ResponseWriter, r *Request) {
+func (s *Server) HandleDelete(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.delete", "ruid", r.ruid)
 
 	deleteCount.Inc(1)
-	key, err := s.api.Resolve(r.uri)
+	key, err := s.api.Resolve(ctx, r.uri)
 	if err != nil {
 		deleteFail.Inc(1)
 		Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusInternalServerError)
 		return
 	}
 
-	newKey, err := s.updateManifest(key, func(mw *api.ManifestWriter) error {
+	newKey, err := s.updateManifest(ctx, key, func(mw *api.ManifestWriter) error {
 		log.Debug(fmt.Sprintf("removing %s from manifest %s", r.uri.Path, key.Log()), "ruid", r.ruid)
 		return mw.RemoveEntry(r.uri.Path)
 	})
@@ -399,7 +400,7 @@ func resourcePostMode(path string) (isRaw bool, frequency uint64, err error) {
 // The resource name will be verbatim what is passed as the address part of the url.
 // For example, if a POST is made to /bzz-resource:/foo.eth/raw/13 a new resource with frequency 13
 // and name "foo.eth" will be created
-func (s *Server) HandlePostResource(w http.ResponseWriter, r *Request) {
+func (s *Server) HandlePostResource(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.post.resource", "ruid", r.ruid)
 	var err error
 	var addr storage.Address
@@ -428,7 +429,7 @@ func (s *Server) HandlePostResource(w http.ResponseWriter, r *Request) {
 		// we create a manifest so we can retrieve the resource with bzz:// later
 		// this manifest has a special "resource type" manifest, and its hash is the key of the mutable resource
 		// root chunk
-		m, err := s.api.NewResourceManifest(addr.Hex())
+		m, err := s.api.NewResourceManifest(ctx, addr.Hex())
 		if err != nil {
 			Respond(w, r, fmt.Sprintf("failed to create resource manifest: %v", err), http.StatusInternalServerError)
 			return
@@ -448,7 +449,7 @@ func (s *Server) HandlePostResource(w http.ResponseWriter, r *Request) {
 		// that means that we retrieve the manifest and inspect its Hash member.
 		manifestAddr := r.uri.Address()
 		if manifestAddr == nil {
-			manifestAddr, err = s.api.Resolve(r.uri)
+			manifestAddr, err = s.api.Resolve(ctx, r.uri)
 			if err != nil {
 				getFail.Inc(1)
 				Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -459,7 +460,7 @@ func (s *Server) HandlePostResource(w http.ResponseWriter, r *Request) {
 		}
 
 		// get the root chunk key from the manifest
-		addr, err = s.api.ResolveResourceManifest(manifestAddr)
+		addr, err = s.api.ResolveResourceManifest(ctx, manifestAddr)
 		if err != nil {
 			getFail.Inc(1)
 			Respond(w, r, fmt.Sprintf("error resolving resource root chunk for %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -518,19 +519,19 @@ func (s *Server) HandlePostResource(w http.ResponseWriter, r *Request) {
 // bzz-resource://<id>/<n> - get latest update on period n
 // bzz-resource://<id>/<n>/<m> - get update version m of period n
 // <id> = ens name or hash
-func (s *Server) HandleGetResource(w http.ResponseWriter, r *Request) {
-	s.handleGetResource(w, r)
+func (s *Server) HandleGetResource(ctx context.Context, w http.ResponseWriter, r *Request) {
+	s.handleGetResource(ctx, w, r)
 }
 
 // TODO: Enable pass maxPeriod parameter
-func (s *Server) handleGetResource(w http.ResponseWriter, r *Request) {
+func (s *Server) handleGetResource(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.get.resource", "ruid", r.ruid)
 	var err error
 
 	// resolve the content key.
 	manifestAddr := r.uri.Address()
 	if manifestAddr == nil {
-		manifestAddr, err = s.api.Resolve(r.uri)
+		manifestAddr, err = s.api.Resolve(ctx, r.uri)
 		if err != nil {
 			getFail.Inc(1)
 			Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -541,7 +542,7 @@ func (s *Server) handleGetResource(w http.ResponseWriter, r *Request) {
 	}
 
 	// get the root chunk key from the manifest
-	key, err := s.api.ResolveResourceManifest(manifestAddr)
+	key, err := s.api.ResolveResourceManifest(ctx, manifestAddr)
 	if err != nil {
 		getFail.Inc(1)
 		Respond(w, r, fmt.Sprintf("error resolving resource root chunk for %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -623,13 +624,13 @@ func (s *Server) translateResourceError(w http.ResponseWriter, r *Request, supEr
 //   given storage key
 // - bzz-hash://<key> and responds with the hash of the content stored
 //   at the given storage key as a text/plain response
-func (s *Server) HandleGet(w http.ResponseWriter, r *Request) {
+func (s *Server) HandleGet(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.get", "ruid", r.ruid, "uri", r.uri)
 	getCount.Inc(1)
 	var err error
 	addr := r.uri.Address()
 	if addr == nil {
-		addr, err = s.api.Resolve(r.uri)
+		addr, err = s.api.Resolve(ctx, r.uri)
 		if err != nil {
 			getFail.Inc(1)
 			Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -644,7 +645,7 @@ func (s *Server) HandleGet(w http.ResponseWriter, r *Request) {
 	// if path is set, interpret <key> as a manifest and return the
 	// raw entry at the given path
 	if r.uri.Path != "" {
-		walker, err := s.api.NewManifestWalker(addr, nil)
+		walker, err := s.api.NewManifestWalker(ctx, addr, nil)
 		if err != nil {
 			getFail.Inc(1)
 			Respond(w, r, fmt.Sprintf("%s is not a manifest", addr), http.StatusBadRequest)
@@ -692,7 +693,7 @@ func (s *Server) HandleGet(w http.ResponseWriter, r *Request) {
 	}
 
 	// check the root chunk exists by retrieving the file's size
-	reader, isEncrypted := s.api.Retrieve(addr)
+	reader, isEncrypted := s.api.Retrieve(ctx, addr)
 	if _, err := reader.Size(nil); err != nil {
 		getFail.Inc(1)
 		Respond(w, r, fmt.Sprintf("root chunk not found %s: %s", addr, err), http.StatusNotFound)
@@ -721,7 +722,7 @@ func (s *Server) HandleGet(w http.ResponseWriter, r *Request) {
 // HandleGetFiles handles a GET request to bzz:/<manifest> with an Accept
 // header of "application/x-tar" and returns a tar stream of all files
 // contained in the manifest
-func (s *Server) HandleGetFiles(w http.ResponseWriter, r *Request) {
+func (s *Server) HandleGetFiles(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.get.files", "ruid", r.ruid, "uri", r.uri)
 	getFilesCount.Inc(1)
 	if r.uri.Path != "" {
@@ -730,7 +731,7 @@ func (s *Server) HandleGetFiles(w http.ResponseWriter, r *Request) {
 		return
 	}
 
-	addr, err := s.api.Resolve(r.uri)
+	addr, err := s.api.Resolve(ctx, r.uri)
 	if err != nil {
 		getFilesFail.Inc(1)
 		Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -738,7 +739,7 @@ func (s *Server) HandleGetFiles(w http.ResponseWriter, r *Request) {
 	}
 	log.Debug("handle.get.files: resolved", "ruid", r.ruid, "key", addr)
 
-	walker, err := s.api.NewManifestWalker(addr, nil)
+	walker, err := s.api.NewManifestWalker(ctx, addr, nil)
 	if err != nil {
 		getFilesFail.Inc(1)
 		Respond(w, r, err.Error(), http.StatusInternalServerError)
@@ -757,7 +758,7 @@ func (s *Server) HandleGetFiles(w http.ResponseWriter, r *Request) {
 		}
 
 		// retrieve the entry's key and size
-		reader, isEncrypted := s.api.Retrieve(storage.Address(common.Hex2Bytes(entry.Hash)))
+		reader, isEncrypted := s.api.Retrieve(ctx, storage.Address(common.Hex2Bytes(entry.Hash)))
 		size, err := reader.Size(nil)
 		if err != nil {
 			return err
@@ -797,7 +798,7 @@ func (s *Server) HandleGetFiles(w http.ResponseWriter, r *Request) {
 // HandleGetList handles a GET request to bzz-list:/<manifest>/<path> and returns
 // a list of all files contained in <manifest> under <path> grouped into
 // common prefixes using "/" as a delimiter
-func (s *Server) HandleGetList(w http.ResponseWriter, r *Request) {
+func (s *Server) HandleGetList(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.get.list", "ruid", r.ruid, "uri", r.uri)
 	getListCount.Inc(1)
 	// ensure the root path has a trailing slash so that relative URLs work
@@ -806,7 +807,7 @@ func (s *Server) HandleGetList(w http.ResponseWriter, r *Request) {
 		return
 	}
 
-	addr, err := s.api.Resolve(r.uri)
+	addr, err := s.api.Resolve(ctx, r.uri)
 	if err != nil {
 		getListFail.Inc(1)
 		Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -814,7 +815,7 @@ func (s *Server) HandleGetList(w http.ResponseWriter, r *Request) {
 	}
 	log.Debug("handle.get.list: resolved", "ruid", r.ruid, "key", addr)
 
-	list, err := s.getManifestList(addr, r.uri.Path)
+	list, err := s.getManifestList(ctx, addr, r.uri.Path)
 
 	if err != nil {
 		getListFail.Inc(1)
@@ -845,8 +846,8 @@ func (s *Server) HandleGetList(w http.ResponseWriter, r *Request) {
 	json.NewEncoder(w).Encode(&list)
 }
 
-func (s *Server) getManifestList(addr storage.Address, prefix string) (list api.ManifestList, err error) {
-	walker, err := s.api.NewManifestWalker(addr, nil)
+func (s *Server) getManifestList(ctx context.Context, addr storage.Address, prefix string) (list api.ManifestList, err error) {
+	walker, err := s.api.NewManifestWalker(ctx, addr, nil)
 	if err != nil {
 		return
 	}
@@ -903,7 +904,7 @@ func (s *Server) getManifestList(addr storage.Address, prefix string) (list api.
 
 // HandleGetFile handles a GET request to bzz://<manifest>/<path> and responds
 // with the content of the file at <path> from the given <manifest>
-func (s *Server) HandleGetFile(w http.ResponseWriter, r *Request) {
+func (s *Server) HandleGetFile(ctx context.Context, w http.ResponseWriter, r *Request) {
 	log.Debug("handle.get.file", "ruid", r.ruid)
 	getFileCount.Inc(1)
 	// ensure the root path has a trailing slash so that relative URLs work
@@ -915,7 +916,7 @@ func (s *Server) HandleGetFile(w http.ResponseWriter, r *Request) {
 	manifestAddr := r.uri.Address()
 
 	if manifestAddr == nil {
-		manifestAddr, err = s.api.Resolve(r.uri)
+		manifestAddr, err = s.api.Resolve(ctx, r.uri)
 		if err != nil {
 			getFileFail.Inc(1)
 			Respond(w, r, fmt.Sprintf("cannot resolve %s: %s", r.uri.Addr, err), http.StatusNotFound)
@@ -927,7 +928,7 @@ func (s *Server) HandleGetFile(w http.ResponseWriter, r *Request) {
 
 	log.Debug("handle.get.file: resolved", "ruid", r.ruid, "key", manifestAddr)
 
-	reader, contentType, status, contentKey, err := s.api.Get(manifestAddr, r.uri.Path)
+	reader, contentType, status, contentKey, err := s.api.Get(ctx, manifestAddr, r.uri.Path)
 
 	etag := common.Bytes2Hex(contentKey)
 	noneMatchEtag := r.Header.Get("If-None-Match")
@@ -954,7 +955,7 @@ func (s *Server) HandleGetFile(w http.ResponseWriter, r *Request) {
 	//the request results in ambiguous files
 	//e.g. /read with readme.md and readinglist.txt available in manifest
 	if status == http.StatusMultipleChoices {
-		list, err := s.getManifestList(manifestAddr, r.uri.Path)
+		list, err := s.getManifestList(ctx, manifestAddr, r.uri.Path)
 
 		if err != nil {
 			getFileFail.Inc(1)
@@ -1011,6 +1012,8 @@ func (b bufferedReadSeeker) Seek(offset int64, whence int) (int64, error) {
 }
 
 func (s *Server) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
+	ctx := context.TODO()
+
 	defer metrics.GetOrRegisterResettingTimer(fmt.Sprintf("http.request.%s.time", r.Method), nil).UpdateSince(time.Now())
 	req := &Request{Request: *r, ruid: uuid.New()[:8]}
 	metrics.GetOrRegisterCounter(fmt.Sprintf("http.request.%s", r.Method), nil).Inc(1)
@@ -1055,16 +1058,16 @@ func (s *Server) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
 	case "POST":
 		if uri.Raw() {
 			log.Debug("handlePostRaw")
-			s.HandlePostRaw(w, req)
+			s.HandlePostRaw(ctx, w, req)
 		} else if uri.Resource() {
 			log.Debug("handlePostResource")
-			s.HandlePostResource(w, req)
+			s.HandlePostResource(ctx, w, req)
 		} else if uri.Immutable() || uri.List() || uri.Hash() {
 			log.Debug("POST not allowed on immutable, list or hash")
 			Respond(w, req, fmt.Sprintf("POST method on scheme %s not allowed", uri.Scheme), http.StatusMethodNotAllowed)
 		} else {
 			log.Debug("handlePostFiles")
-			s.HandlePostFiles(w, req)
+			s.HandlePostFiles(ctx, w, req)
 		}
 
 	case "PUT":
@@ -1076,31 +1079,31 @@ func (s *Server) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
 			Respond(w, req, fmt.Sprintf("DELETE method to %s not allowed", uri), http.StatusBadRequest)
 			return
 		}
-		s.HandleDelete(w, req)
+		s.HandleDelete(ctx, w, req)
 
 	case "GET":
 
 		if uri.Resource() {
-			s.HandleGetResource(w, req)
+			s.HandleGetResource(ctx, w, req)
 			return
 		}
 
 		if uri.Raw() || uri.Hash() {
-			s.HandleGet(w, req)
+			s.HandleGet(ctx, w, req)
 			return
 		}
 
 		if uri.List() {
-			s.HandleGetList(w, req)
+			s.HandleGetList(ctx, w, req)
 			return
 		}
 
 		if r.Header.Get("Accept") == "application/x-tar" {
-			s.HandleGetFiles(w, req)
+			s.HandleGetFiles(ctx, w, req)
 			return
 		}
 
-		s.HandleGetFile(w, req)
+		s.HandleGetFile(ctx, w, req)
 
 	default:
 		Respond(w, req, fmt.Sprintf("%s method is not supported", r.Method), http.StatusMethodNotAllowed)
@@ -1109,8 +1112,8 @@ func (s *Server) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
 	log.Info("served response", "ruid", req.ruid, "code", w.statusCode)
 }
 
-func (s *Server) updateManifest(addr storage.Address, update func(mw *api.ManifestWriter) error) (storage.Address, error) {
-	mw, err := s.api.NewManifestWriter(addr, nil)
+func (s *Server) updateManifest(ctx context.Context, addr storage.Address, update func(mw *api.ManifestWriter) error) (storage.Address, error) {
+	mw, err := s.api.NewManifestWriter(ctx, addr, nil)
 	if err != nil {
 		return nil, err
 	}
diff --git a/swarm/api/http/server_test.go b/swarm/api/http/server_test.go
index 9fb21f7a3..bfbc0a79d 100644
--- a/swarm/api/http/server_test.go
+++ b/swarm/api/http/server_test.go
@@ -18,6 +18,7 @@ package http
 
 import (
 	"bytes"
+	"context"
 	"crypto/rand"
 	"encoding/json"
 	"errors"
@@ -382,15 +383,19 @@ func testBzzGetPath(encrypted bool, t *testing.T) {
 
 	for i, mf := range testmanifest {
 		reader[i] = bytes.NewReader([]byte(mf))
-		var wait func()
-		addr[i], wait, err = srv.FileStore.Store(reader[i], int64(len(mf)), encrypted)
+		var wait func(context.Context) error
+		ctx := context.TODO()
+		addr[i], wait, err = srv.FileStore.Store(ctx, reader[i], int64(len(mf)), encrypted)
 		for j := i + 1; j < len(testmanifest); j++ {
 			testmanifest[j] = strings.Replace(testmanifest[j], fmt.Sprintf("<key%v>", i), addr[i].Hex(), -1)
 		}
 		if err != nil {
 			t.Fatal(err)
 		}
-		wait()
+		err = wait(ctx)
+		if err != nil {
+			t.Fatal(err)
+		}
 	}
 
 	rootRef := addr[2].Hex()
diff --git a/swarm/api/http/templates.go b/swarm/api/http/templates.go
index ffd816493..8897b9694 100644
--- a/swarm/api/http/templates.go
+++ b/swarm/api/http/templates.go
@@ -79,20 +79,25 @@ var landingPageTemplate = template.Must(template.New("landingPage").Parse(`
     <meta http-equiv="X-UA-Compatible" ww="chrome=1">
     <meta name="description" content="Ethereum/Swarm Landing page">
 		<style>
-
-      body, div, header, footer {
+      html, body {
         margin: 0;
-        padding: 0;
+        padding 0;
+        height: 100%;
       }
-
       body {
-        overflow: hidden;
+        display: flex;
+        flex-direction: column;
       }
-
-      .container {
-        min-width: 100%;
-        min-height: 100%;
-        max-height: 100%;
+      content {
+        flex: 1 0 auto;
+        background-color: #FCEFD3;
+      }
+      footer {
+        flex-shrink: 0;
+        background-color: #ffa500;
+        font-size: 1em;
+        text-align: center;
+        padding: 20px;
       }
 
       header {
@@ -129,12 +134,7 @@ var landingPageTemplate = template.Must(template.New("landingPage").Parse(`
         display: block;
         margin: 0 auto;
 				text-align: center;
-        /* width: 50%; */
-        min-height: 60vh;
-        max-height: 60vh;
         padding: 50px 20px;
-        opacity: 0.6;
-        background-color: #A9F5BF;
       }
 
       table {
@@ -160,55 +160,46 @@ var landingPageTemplate = template.Must(template.New("landingPage").Parse(`
         color: red;
         font-weight: bold
       }
-
-      footer {
-        height: 20vh;
-        background-color: #ffa500;
-        font-size: 1em;
-        text-align: center;
-        padding: 20px;
-      }
-
     </style>
     <title>Swarm :: Welcome to Swarm</title>
   </head>
-  <body>
-
-
-      <header>
-        <div class="header-left">
-          <img style="height:18vh;margin-left:40px" 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"/>
-        </div>
-        <div class="page-title">
-          <h1>Welcome to Swarm</h1>
-        </div>
-      </header>
-
-			<script type="text/javascript">
-			function goToPage() {
-					var page = document.getElementById('page').value;
-					if (page == "") {
-						var page = "theswarm.eth"
-					}
-					var address = "/bzz:/" + page;
-					location.href = address;
-					console.log(address)
-			}
-			</script>
-				<content-body>
-
-	            <h1>Enter the hash or ENS of a Swarm-hosted file below:</h1>
-								<input type="text" id="page" size="64"/>
-								<input type="submit" value="submit" onclick="goToPage();" />
-
-				</content-body>
-      <footer>
-        <p>
-          Swarm: Serverless Hosting Incentivised Peer-To-Peer Storage And Content Distribution<br/>
-          <a href="/bzz:/theswarm.eth">Swarm</a>
-        </p>
-      </footer>
-
+<body>
+  <content>
+    <header>
+      <div class="header-left">
+        <img style="height:18vh;margin-left:40px" src="data:image/png;base64,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"/>
+      </div>
+      <div class="page-title">
+        <h1>Welcome to Swarm</h1>
+      </div>
+    </header>
+
+    <script type="text/javascript">
+    function goToPage() {
+        var page = document.getElementById('page').value;
+        if (page == "") {
+          var page = "theswarm.eth"
+        }
+        var address = "/bzz:/" + page;
+        location.href = address;
+        console.log(address)
+    }
+    </script>
+    <content-body>
+
+      <h1>Enter the hash or ENS of a Swarm-hosted file below:</h1>
+      <form action="javascript:goToPage();">
+        <input type="text" id="page" size="64"/>
+        <input type="submit" value="submit" onclick="goToPage();" />
+      </form>
+    </content-body>
+  </content>
+  <footer>
+    <p>
+      <a href="/bzz:/theswarm.eth">Swarm</a>: Serverless Hosting Incentivised peer-to-peer Storage and Content Distribution
+    </p>
+  </footer>
+  
   </body>
 </html>
 `[1:]))
diff --git a/swarm/api/manifest.go b/swarm/api/manifest.go
index 28597636e..78d1418bc 100644
--- a/swarm/api/manifest.go
+++ b/swarm/api/manifest.go
@@ -18,6 +18,7 @@ package api
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -61,20 +62,20 @@ type ManifestList struct {
 }
 
 // NewManifest creates and stores a new, empty manifest
-func (a *API) NewManifest(toEncrypt bool) (storage.Address, error) {
+func (a *API) NewManifest(ctx context.Context, toEncrypt bool) (storage.Address, error) {
 	var manifest Manifest
 	data, err := json.Marshal(&manifest)
 	if err != nil {
 		return nil, err
 	}
-	key, wait, err := a.Store(bytes.NewReader(data), int64(len(data)), toEncrypt)
-	wait()
+	key, wait, err := a.Store(ctx, bytes.NewReader(data), int64(len(data)), toEncrypt)
+	wait(ctx)
 	return key, err
 }
 
 // Manifest hack for supporting Mutable Resource Updates from the bzz: scheme
 // see swarm/api/api.go:API.Get() for more information
-func (a *API) NewResourceManifest(resourceAddr string) (storage.Address, error) {
+func (a *API) NewResourceManifest(ctx context.Context, resourceAddr string) (storage.Address, error) {
 	var manifest Manifest
 	entry := ManifestEntry{
 		Hash:        resourceAddr,
@@ -85,7 +86,7 @@ func (a *API) NewResourceManifest(resourceAddr string) (storage.Address, error)
 	if err != nil {
 		return nil, err
 	}
-	key, _, err := a.Store(bytes.NewReader(data), int64(len(data)), false)
+	key, _, err := a.Store(ctx, bytes.NewReader(data), int64(len(data)), false)
 	return key, err
 }
 
@@ -96,8 +97,8 @@ type ManifestWriter struct {
 	quitC chan bool
 }
 
-func (a *API) NewManifestWriter(addr storage.Address, quitC chan bool) (*ManifestWriter, error) {
-	trie, err := loadManifest(a.fileStore, addr, quitC)
+func (a *API) NewManifestWriter(ctx context.Context, addr storage.Address, quitC chan bool) (*ManifestWriter, error) {
+	trie, err := loadManifest(ctx, a.fileStore, addr, quitC)
 	if err != nil {
 		return nil, fmt.Errorf("error loading manifest %s: %s", addr, err)
 	}
@@ -105,9 +106,8 @@ func (a *API) NewManifestWriter(addr storage.Address, quitC chan bool) (*Manifes
 }
 
 // AddEntry stores the given data and adds the resulting key to the manifest
-func (m *ManifestWriter) AddEntry(data io.Reader, e *ManifestEntry) (storage.Address, error) {
-
-	key, _, err := m.api.Store(data, e.Size, m.trie.encrypted)
+func (m *ManifestWriter) AddEntry(ctx context.Context, data io.Reader, e *ManifestEntry) (storage.Address, error) {
+	key, _, err := m.api.Store(ctx, data, e.Size, m.trie.encrypted)
 	if err != nil {
 		return nil, err
 	}
@@ -136,8 +136,8 @@ type ManifestWalker struct {
 	quitC chan bool
 }
 
-func (a *API) NewManifestWalker(addr storage.Address, quitC chan bool) (*ManifestWalker, error) {
-	trie, err := loadManifest(a.fileStore, addr, quitC)
+func (a *API) NewManifestWalker(ctx context.Context, addr storage.Address, quitC chan bool) (*ManifestWalker, error) {
+	trie, err := loadManifest(ctx, a.fileStore, addr, quitC)
 	if err != nil {
 		return nil, fmt.Errorf("error loading manifest %s: %s", addr, err)
 	}
@@ -204,10 +204,10 @@ type manifestTrieEntry struct {
 	subtrie *manifestTrie
 }
 
-func loadManifest(fileStore *storage.FileStore, hash storage.Address, quitC chan bool) (trie *manifestTrie, err error) { // non-recursive, subtrees are downloaded on-demand
+func loadManifest(ctx context.Context, fileStore *storage.FileStore, hash storage.Address, quitC chan bool) (trie *manifestTrie, err error) { // non-recursive, subtrees are downloaded on-demand
 	log.Trace("manifest lookup", "key", hash)
 	// retrieve manifest via FileStore
-	manifestReader, isEncrypted := fileStore.Retrieve(hash)
+	manifestReader, isEncrypted := fileStore.Retrieve(ctx, hash)
 	log.Trace("reader retrieved", "key", hash)
 	return readManifest(manifestReader, hash, fileStore, isEncrypted, quitC)
 }
@@ -382,8 +382,12 @@ func (mt *manifestTrie) recalcAndStore() error {
 	}
 
 	sr := bytes.NewReader(manifest)
-	key, wait, err2 := mt.fileStore.Store(sr, int64(len(manifest)), mt.encrypted)
-	wait()
+	ctx := context.TODO()
+	key, wait, err2 := mt.fileStore.Store(ctx, sr, int64(len(manifest)), mt.encrypted)
+	if err2 != nil {
+		return err2
+	}
+	err2 = wait(ctx)
 	mt.ref = key
 	return err2
 }
@@ -391,7 +395,7 @@ func (mt *manifestTrie) recalcAndStore() error {
 func (mt *manifestTrie) loadSubTrie(entry *manifestTrieEntry, quitC chan bool) (err error) {
 	if entry.subtrie == nil {
 		hash := common.Hex2Bytes(entry.Hash)
-		entry.subtrie, err = loadManifest(mt.fileStore, hash, quitC)
+		entry.subtrie, err = loadManifest(context.TODO(), mt.fileStore, hash, quitC)
 		entry.Hash = "" // might not match, should be recalculated
 	}
 	return
diff --git a/swarm/api/storage.go b/swarm/api/storage.go
index 6ab4af6c4..8646dc41f 100644
--- a/swarm/api/storage.go
+++ b/swarm/api/storage.go
@@ -17,6 +17,7 @@
 package api
 
 import (
+	"context"
 	"path"
 
 	"github.com/ethereum/go-ethereum/swarm/storage"
@@ -45,8 +46,8 @@ func NewStorage(api *API) *Storage {
 // its content type
 //
 // DEPRECATED: Use the HTTP API instead
-func (s *Storage) Put(content, contentType string, toEncrypt bool) (storage.Address, func(), error) {
-	return s.api.Put(content, contentType, toEncrypt)
+func (s *Storage) Put(ctx context.Context, content string, contentType string, toEncrypt bool) (storage.Address, func(context.Context) error, error) {
+	return s.api.Put(ctx, content, contentType, toEncrypt)
 }
 
 // Get retrieves the content from bzzpath and reads the response in full
@@ -57,16 +58,16 @@ func (s *Storage) Put(content, contentType string, toEncrypt bool) (storage.Addr
 // size is resp.Size
 //
 // DEPRECATED: Use the HTTP API instead
-func (s *Storage) Get(bzzpath string) (*Response, error) {
+func (s *Storage) Get(ctx context.Context, bzzpath string) (*Response, error) {
 	uri, err := Parse(path.Join("bzz:/", bzzpath))
 	if err != nil {
 		return nil, err
 	}
-	addr, err := s.api.Resolve(uri)
+	addr, err := s.api.Resolve(ctx, uri)
 	if err != nil {
 		return nil, err
 	}
-	reader, mimeType, status, _, err := s.api.Get(addr, uri.Path)
+	reader, mimeType, status, _, err := s.api.Get(ctx, addr, uri.Path)
 	if err != nil {
 		return nil, err
 	}
@@ -87,16 +88,16 @@ func (s *Storage) Get(bzzpath string) (*Response, error) {
 // and merge on  to it. creating an entry w conentType (mime)
 //
 // DEPRECATED: Use the HTTP API instead
-func (s *Storage) Modify(rootHash, path, contentHash, contentType string) (newRootHash string, err error) {
+func (s *Storage) Modify(ctx context.Context, rootHash, path, contentHash, contentType string) (newRootHash string, err error) {
 	uri, err := Parse("bzz:/" + rootHash)
 	if err != nil {
 		return "", err
 	}
-	addr, err := s.api.Resolve(uri)
+	addr, err := s.api.Resolve(ctx, uri)
 	if err != nil {
 		return "", err
 	}
-	addr, err = s.api.Modify(addr, path, contentHash, contentType)
+	addr, err = s.api.Modify(ctx, addr, path, contentHash, contentType)
 	if err != nil {
 		return "", err
 	}
diff --git a/swarm/api/storage_test.go b/swarm/api/storage_test.go
index 9d23e8f13..ef96972b6 100644
--- a/swarm/api/storage_test.go
+++ b/swarm/api/storage_test.go
@@ -17,6 +17,7 @@
 package api
 
 import (
+	"context"
 	"testing"
 )
 
@@ -31,18 +32,22 @@ func TestStoragePutGet(t *testing.T) {
 		content := "hello"
 		exp := expResponse(content, "text/plain", 0)
 		// exp := expResponse([]byte(content), "text/plain", 0)
-		bzzkey, wait, err := api.Put(content, exp.MimeType, toEncrypt)
+		ctx := context.TODO()
+		bzzkey, wait, err := api.Put(ctx, content, exp.MimeType, toEncrypt)
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		err = wait(ctx)
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
 		}
-		wait()
 		bzzhash := bzzkey.Hex()
 		// to check put against the API#Get
 		resp0 := testGet(t, api.api, bzzhash, "")
 		checkResponse(t, resp0, exp)
 
 		// check storage#Get
-		resp, err := api.Get(bzzhash)
+		resp, err := api.Get(context.TODO(), bzzhash)
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
 		}