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fix https://github.com/kataras/iris/issues/1087

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Former-commit-id: 5f55201d9f494efd3f2f4d92231ad8f271ce94e6
This commit is contained in:
Gerasimos (Makis) Maropoulos 2018-09-30 16:46:10 +03:00
parent b08df3a785
commit 21ab51bde7
1 changed files with 8 additions and 0 deletions
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8
websocket/connection.go
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@ -2,6 +2,7 @@ package websocket
import ( import (
"bytes" "bytes"
"errors"
"io" "io"
"net" "net"
"strconv" "strconv"
@ -580,7 +581,14 @@ func (c *connection) Wait() {
c.startReader() c.startReader()
} }
// ErrAlreadyDisconnected can be reported on the `Connection#Disconnect` function whenever the caller tries to close the
// connection when it is already closed by the client or the caller previously.
var ErrAlreadyDisconnected = errors.New("already disconnected")
func (c *connection) Disconnect() error { func (c *connection) Disconnect() error {
if c == nil || c.disconnected {
return ErrAlreadyDisconnected
}
return c.server.Disconnect(c.ID()) return c.server.Disconnect(c.ID())
} }