server: handle closed connection error

Konstantinos Koukas · emersion · commit 49b17434419d · 2022-10-21T13:45:29.000+02:00
diff --git a/server.go b/server.go
@@ -182,7 +182,7 @@ func (s *Server) handleConn(c *Conn) error {
 
 			c.handle(cmd, arg)
 		} else {
-			if err == io.EOF {
+			if err == io.EOF || errors.Is(err, net.ErrClosed) {
 				return nil
 			}
 			if err == ErrTooLongLine {

Original file line number	Diff line number	Diff line change
`@@ -182,7 +182,7 @@ func (s Server) handleConn(c Conn) error {`
`182`	`182`
`183`	`183`	`c.handle(cmd, arg)`
`184`	`184`	`} else {`
`185`		`- if err == io.EOF {`
	`185`	`+ if err == io.EOF \|\| errors.Is(err, net.ErrClosed) {`
`186`	`186`	`return nil`
`187`	`187`	`}`
`188`	`188`	`if err == ErrTooLongLine {`