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Fix go vet warning 

Move variables from example function arguments to package level
variables to avoid `go vet` warning.
This commit is contained in:
Gary Burd 2016-03-02 14:56:29 -08:00
parent 5c91b59efa
commit d1d4086b14
1 changed files with 7 additions and 1 deletions
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8
example_test.go
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@ -12,6 +12,11 @@ import (
"github.com/gorilla/websocket" "github.com/gorilla/websocket"
) )
var (
c *websocket.Conn
req *http.Request
)
// The websocket.IsUnexpectedCloseError function is useful for identifying // The websocket.IsUnexpectedCloseError function is useful for identifying
// application and protocol errors. // application and protocol errors.
// //
@ -20,7 +25,8 @@ import (
// only expected close message from the client has the code // only expected close message from the client has the code
// websocket.CloseGoingAway. All other other close messages are likely the // websocket.CloseGoingAway. All other other close messages are likely the
// result of an application or protocol error and are logged to aid debugging. // result of an application or protocol error and are logged to aid debugging.
func ExampleIsUnexpectedCloseError(err error, c *websocket.Conn, req *http.Request) { func ExampleIsUnexpectedCloseError() {
for { for {
messageType, p, err := c.ReadMessage() messageType, p, err := c.ReadMessage()
if err != nil { if err != nil {