Update src/AsyncWebSocket.cpp

mathieucarbou · Copilot · web-flow · commit 629dd9842375 · 2025-12-05T10:12:19.000+01:00
Co-authored-by: Copilot &lt;175728472+Copilot@users.noreply.github.com&gt;
diff --git a/src/AsyncWebSocket.cpp b/src/AsyncWebSocket.cpp
@@ -539,7 +539,7 @@ void AsyncWebSocketClient::_onData(void *pbuf, size_t plen) {
     }
 
     if (_pinfo.masked > 0 && _pinfo.masked < 5) {
-      //mask not fully read yet
+      // Handle fragmented mask data - Safari may split the 4-byte mask across multiple packets
       while (_pinfo.masked < 5) {
         if (plen == 0) {
           //wait for more data

Original file line number	Diff line number	Diff line change
`@@ -539,7 +539,7 @@ void AsyncWebSocketClient::_onData(void *pbuf, size_t plen) {`
`539`	`539`	`}`
`540`	`540`
`541`	`541`	`if (_pinfo.masked > 0 && _pinfo.masked < 5) {`
`542`		`- //mask not fully read yet`
	`542`	`+ // Handle fragmented mask data - Safari may split the 4-byte mask across multiple packets`
`543`	`543`	`while (_pinfo.masked < 5) {`
`544`	`544`	`if (plen == 0) {`
`545`	`545`	`//wait for more data`