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error and nil checks on socket connection

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This commit is contained in:
Shlomi Noach 2017-04-13 08:27:42 +03:00
parent 3313cb3933
commit 3092e9c5c0
1 changed files with 6 additions and 1 deletions
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7
go/logic/server.go
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@ -98,8 +98,13 @@ func (this *Server) Serve() (err error) {
} }
func (this *Server) handleConnection(conn net.Conn) (err error) { func (this *Server) handleConnection(conn net.Conn) (err error) {
defer conn.Close() if conn != nil {
defer conn.Close()
}
command, _, err := bufio.NewReader(conn).ReadLine() command, _, err := bufio.NewReader(conn).ReadLine()
if err != nil {
return err
}
return this.onServerCommand(string(command), bufio.NewWriter(conn)) return this.onServerCommand(string(command), bufio.NewWriter(conn))
} }