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authorLorenzo Manacorda <lorenzo@kinvolk.io>2018-04-19 21:36:33 +0800
committerFelix Lange <fjl@users.noreply.github.com>2018-04-19 21:36:33 +0800
commitb15eb665ee3c373a361b050cd8fc726e31c4a750 (patch)
tree4b1d926efce2b7858f9397d034f9b84323c7eb14 /ethclient
parenta16f12ba8695c15b5dac7a7fbb30c9177672bf8f (diff)
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ethclient: add DialContext and Close (#16318)
DialContext allows users to pass a Context object for cancellation. Close closes the underlying RPC connection.
Diffstat (limited to 'ethclient')
-rw-r--r--ethclient/ethclient.go10
1 files changed, 9 insertions, 1 deletions
diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go
index 7349d6fba..b48224587 100644
--- a/ethclient/ethclient.go
+++ b/ethclient/ethclient.go
@@ -39,7 +39,11 @@ type Client struct {
// Dial connects a client to the given URL.
func Dial(rawurl string) (*Client, error) {
- c, err := rpc.Dial(rawurl)
+ return DialContext(context.Background(), rawurl)
+}
+
+func DialContext(ctx context.Context, rawurl string) (*Client, error) {
+ c, err := rpc.DialContext(ctx, rawurl)
if err != nil {
return nil, err
}
@@ -51,6 +55,10 @@ func NewClient(c *rpc.Client) *Client {
return &Client{c}
}
+func (ec *Client) Close() {
+ ec.c.Close()
+}
+
// Blockchain Access
// BlockByHash returns the given full block.