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formatting, inline Dial returned error

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sime1
2019-03-26 18:37:37 +01:00
parent 693f74258b
commit 498f830763
1 changed files with 4 additions and 4 deletions
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pipe.go
+4 -4
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@@ -138,7 +138,7 @@ func (s pipeAddress) String() string {
return string(s) return string(s)
} }
//helper function used to try to open the pipe multiple times. // tryDialPipe attempts to dial the pipe at `path` until `ctx` cancellation or timeout.
func tryDialPipe(ctx context.Context, path *string) (syscall.Handle, error) { func tryDialPipe(ctx context.Context, path *string) (syscall.Handle, error) {
for { for {
select { select {
@@ -150,7 +150,7 @@ func tryDialPipe(ctx context.Context, path *string) (syscall.Handle, error) {
return h, nil return h, nil
} }
if err != cERROR_PIPE_BUSY { if err != cERROR_PIPE_BUSY {
return h, newOpenError(path, err) return h, &os.PathError{Err: err, Op: "open", Path: *path}
} }
// Wait 10 msec and try again. This is a rather simplistic // Wait 10 msec and try again. This is a rather simplistic
// view, as we always try each 10 milliseconds. // view, as we always try each 10 milliseconds.
@@ -184,8 +184,8 @@ func newOpenError(path *string, err error) error {
return nil return nil
} }
//DialPipeContext connects to a named pipe. ctx can be used to cancel or // DialPipeContext attempts to connect to a named pipe by `path` until `ctx`
//expire the pending connection ( We do not use WaitNamedPipe.) // cancellation or timeout.
func DialPipeContext(ctx context.Context, path string) (net.Conn, error) { func DialPipeContext(ctx context.Context, path string) (net.Conn, error) {
var err error var err error
var h syscall.Handle var h syscall.Handle