Add text description to close errors

This commit is contained in:
Gary Burd 2016-01-28 08:48:56 -08:00
parent 5434f8b69b
commit 234959944d
1 changed files with 33 additions and 1 deletions

34
conn.go
View File

@ -99,7 +99,39 @@ type CloseError struct {
} }
func (e *CloseError) Error() string { func (e *CloseError) Error() string {
return "websocket: close " + strconv.Itoa(e.Code) + " " + e.Text s := []byte("websocket: close ")
s = strconv.AppendInt(s, int64(e.Code), 10)
switch e.Code {
case CloseNormalClosure:
s = append(s, " (normal)"...)
case CloseGoingAway:
s = append(s, " (going away)"...)
case CloseProtocolError:
s = append(s, " (protocol error)"...)
case CloseUnsupportedData:
s = append(s, " (unsupported data)"...)
case CloseNoStatusReceived:
s = append(s, " (no status)"...)
case CloseAbnormalClosure:
s = append(s, " (abnormal closure)"...)
case CloseInvalidFramePayloadData:
s = append(s, " (invalid payload data)"...)
case ClosePolicyViolation:
s = append(s, " (policy violation)"...)
case CloseMessageTooBig:
s = append(s, " (message too big)"...)
case CloseMandatoryExtension:
s = append(s, " (mandatory extension missing)"...)
case CloseInternalServerErr:
s = append(s, " (internal server error)"...)
case CloseTLSHandshake:
s = append(s, " (TLS handshake error)"...)
}
if e.Text != "" {
s = append(s, ": "...)
s = append(s, e.Text...)
}
return string(s)
} }
// IsCloseError returns boolean indicating whether the error is a *CloseError // IsCloseError returns boolean indicating whether the error is a *CloseError