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fix: Omit default port from Host header in MqttServerWs2Connection #643

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Merged
shamblett merged 1 commit into from
Mar 25, 2026
Merged

fix: Omit default port from Host header in MqttServerWs2Connection #643

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4 changes: 3 additions & 1 deletion lib/src/connectionhandling/server/mqtt_client_mqtt_server_ws2_connection.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -278,7 +278,9 @@ class MqttServerWs2Connection extends MqttServerWsConnection {
final c = Completer<bool>();
const endL = '\r\n';
final path = '${uri.path}?${uri.query}';
final host = '${uri.host}:${uri.port.toString()}';
final isDefaultPort = (uri.scheme == 'wss' && uri.port == 443) ||
(uri.scheme == 'ws' && uri.port == 80);
final host = isDefaultPort ? uri.host : '${uri.host}:${uri.port}';
final now = DateTime.now().millisecondsSinceEpoch;
final key = 'mqtt-$now';
final key64 = base64.encode(utf8.encode(key));
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