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Websocket fix

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Lorenz Stechauner
2020-12-01 20:27:44 +01:00
parent 532d6ba20c
commit 14f148bd24
1 changed files with 6 additions and 2 deletions
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8
src/client.cpp
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@ -424,7 +424,9 @@ bool connection_handler(const char *preprefix, const char *col1, const char *col
: ((req.getMethod() == "POST" || req.getMethod() == "PUT") ? -1 : 0);
socket->receive(pipes.stdin, len);
wantsWebsocket = req.getMethod() == "GET" && req.getField("Connection") == "Upgrade";
wantsWebsocket = req.getMethod() == "GET" &&
req.isExistingResponseField("Connection") && req.getField("Connection") == "Upgrade" &&
req.isExistingResponseField("Upgrade") && req.getField("Upgrade") == "websocket";
if (!wantsWebsocket) {
// Close only if no Websocket upgrade is possible
fclose(pipes.stdin);
@ -454,7 +456,9 @@ bool connection_handler(const char *preprefix, const char *col1, const char *col
}
}
websocket = statuscode == 101 && req.isExistingResponseField("Connection") && req.getResponseField("Connection") == "upgrade";
websocket = statuscode == 101 &&
req.isExistingResponseField("Connection") &&
req.getResponseField("Connection") == "upgrade";
fclose(file);
file = pipes.stdout;