net.websocket: fix incorrect formatting for custom headers during handshake (#25397)

zUltimaPG3D · web-flow · commit ba79e8584904 · 2025-09-28T04:07:42.000+03:00
diff --git a/vlib/net/websocket/handshake.v b/vlib/net/websocket/handshake.v
@@ -24,7 +24,7 @@ fn (mut ws Client) handshake() ! {
 	sb.write_string('\r\nSec-WebSocket-Version: 13')
 	for key in ws.header.keys() {
 		val := ws.header.custom_values(key).join(',')
-		sb.write_string('\r\n${key}:${val}')
+		sb.write_string('\r\n${key}: ${val}')
 	}
 	sb.write_string('\r\n\r\n')
 	handshake := sb.str()

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ fn (mut ws Client) handshake() ! {`
`24`	`24`	`sb.write_string('\r\nSec-WebSocket-Version: 13')`
`25`	`25`	`for key in ws.header.keys() {`
`26`	`26`	`val := ws.header.custom_values(key).join(',')`
`27`		`- sb.write_string('\r\n${key}:${val}')`
	`27`	`+ sb.write_string('\r\n${key}: ${val}')`
`28`	`28`	`}`
`29`	`29`	`sb.write_string('\r\n\r\n')`
`30`	`30`	`handshake := sb.str()`