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Add subprotocol response

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This commit is contained in:
Alex Hultman
2019-10-08 23:10:58 +02:00
parent cbb46b494f
commit 62c4253ed3
1 changed files with 6 additions and 0 deletions
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src/App.h
+6
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@@ -149,6 +149,12 @@ public:
->writeHeader("Connection", "Upgrade") ->writeHeader("Connection", "Upgrade")
->writeHeader("Sec-WebSocket-Accept", secWebSocketAccept); ->writeHeader("Sec-WebSocket-Accept", secWebSocketAccept);
/* Select first subprotocol if present */
std::string_view secWebSocketProtocol = req->getHeader("sec-websocket-protocol");
if (secWebSocketProtocol.length()) {
res->writeHeader("Sec-WebSocket-Protocol", secWebSocketProtocol.substr(0, secWebSocketProtocol.find(',')));
}
/* Negotiate compression */ /* Negotiate compression */
bool perMessageDeflate = false; bool perMessageDeflate = false;
bool slidingDeflateWindow = false; bool slidingDeflateWindow = false;