1 files changed, 0 insertions, 102 deletions
diff --git a/rpc/v2/doc.go b/rpc/v2/doc.go
deleted file mode 100644
index e51494adb..000000000
--- a/rpc/v2/doc.go
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright 2015 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-/*
-Package rpc provides access to the exported methods of an object across a network
-or other I/O connection. After creating a server instance objects can be registered,
-making it visible from the outside. Exported methods that follow specific
-conventions can be called remotely. It also has support for the publish/subscribe
-pattern.
-
-Methods that satisfy the following criteria are made available for remote access:
- - object must be exported
- - method must be exported
- - method returns 0, 1 (response or error) or 2 (response and error) values
- - method argument(s) must be exported or builtin types
- - method returned value(s) must be exported or builtin types
-
-An example method:
- func (s *CalcService) Div(a, b int) (int, error)
-
-When the returned error isn't nil the returned integer is ignored and the error is
-send back to the client. Otherwise the returned integer is send back to the client.
-
-The server offers the ServeCodec method which accepts a ServerCodec instance. It will
-read requests from the codec, process the request and sends the response back to the
-client using the codec. The server can execute requests concurrently. Responses
-can be send back to the client out of order.
-
-An example server which uses the JSON codec:
- type CalculatorService struct {}
-
- func (s *CalculatorService) Add(a, b int) int {
-	return a + b
- }
-
- func (s *CalculatorService Div(a, b int) (int, error) {
-	if b == 0 {
-		return 0, errors.New("divide by zero")
-	}
-	return a/b, nil
- }
-
- calculator := new(CalculatorService)
- server := NewServer()
- server.RegisterName("calculator", calculator")
-
- l, _ := net.ListenUnix("unix", &net.UnixAddr{Net: "unix", Name: "/tmp/calculator.sock"})
- for {
-	c, _ := l.AcceptUnix()
-	codec := v2.NewJSONCodec(c)
-	go server.ServeCodec(codec)
- }
-
-The package also supports the publish subscribe pattern through the use of subscriptions.
-A method that is considered eligible for notifications must satisfy the following criteria:
- - object must be exported
- - method must be exported
- - method argument(s) must be exported or builtin types
- - method must return the tuple Subscription, error
-
-
-An example method:
- func (s *BlockChainService) Head() (Subscription, error) {
- 	sub := s.bc.eventMux.Subscribe(ChainHeadEvent{})
-	return v2.NewSubscription(sub), nil
- }
-
-This method will push all raised ChainHeadEvents to subscribed clients. If the client is only
-interested in every N'th block it is possible to add a criteria.
-
- func (s *BlockChainService) HeadFiltered(nth uint64) (Subscription, error) {
- 	sub := s.bc.eventMux.Subscribe(ChainHeadEvent{})
-
-	criteria := func(event interface{}) bool {
-		chainHeadEvent := event.(ChainHeadEvent)
-		if chainHeadEvent.Block.NumberU64() % nth == 0 {
-			return true
-		}
-		return false
-	}
-
-	return v2.NewSubscriptionFiltered(sub, criteria), nil
- }
-
-Subscriptions are deleted when:
- - the user sends an unsubscribe request
- - the connection which was used to create the subscription is closed
-*/
-package v2