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improve error message when the read buffer size can't be set

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This commit is contained in:
Marten Seemann 2021-01-26 10:48:29 +08:00
parent 622ca23d4e
commit 75ed1401d8
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 {