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Merge pull request #3030 from lucas-clemente/improve-set-receive-buffer-error-message

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improve error message when the read buffer size can't be set
This commit is contained in:
Marten Seemann
2021-02-09 20:28:22 +08:00
committed by GitHub
parent 4e6e4db7ac 75ed1401d8
commit 6533c6f6e5
1 changed files with 1 additions and 1 deletions
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2
packet_handler_map.go
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@@ -58,7 +58,7 @@ var _ packetHandlerManager = &packetHandlerMap{}
func setReceiveBuffer(c net.PacketConn, logger utils.Logger) error { func setReceiveBuffer(c net.PacketConn, logger utils.Logger) error {
conn, ok := c.(interface{ SetReadBuffer(int) error }) conn, ok := c.(interface{ SetReadBuffer(int) error })
if !ok { if !ok {
return errors.New("connection doesn't allow setting of receive buffer size") return errors.New("connection doesn't allow setting of receive buffer size. Not a *net.UDPConn?")
} }
size, err := inspectReadBuffer(c) size, err := inspectReadBuffer(c)
if err != nil { if err != nil {