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LibWebSocket: Send closing frame when server begins a closing handshake

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Tim Ledbetter 2024-10-12 20:51:31 +01:00 • committed by Andreas Kling
commit ebe1dc6dcd
Notes: github-actions[bot] 2024-10-16 06:33:37 +00:00
1 changed files with 14 additions and 1 deletions
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15
Userland/Libraries/LibWebSocket/WebSocket.cpp
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@ -483,11 +483,24 @@ void WebSocket::read_frame()
} }
if (op_code == WebSocket::OpCode::ConnectionClose) { if (op_code == WebSocket::OpCode::ConnectionClose) {
dbgln("Close connection with status: {}", to_underlying(m_state));
if (m_state == InternalState::Closing) {
dbgln("Close connection lmao");
set_state(WebSocket::InternalState::Closed);
notify_close(m_last_close_code, m_last_close_message, true);
discard_connection();
return;
}
send_frame(WebSocket::OpCode::ConnectionClose, {}, true);
set_state(WebSocket::InternalState::Closing);
if (payload.size() > 1) { if (payload.size() > 1) {
m_last_close_code = (((u16)(payload[0] & 0xff) << 8) | ((u16)(payload[1] & 0xff))); m_last_close_code = (((u16)(payload[0] & 0xff) << 8) | ((u16)(payload[1] & 0xff)));
m_last_close_message = ByteString(ReadonlyBytes(payload.offset_pointer(2), payload.size() - 2)); m_last_close_message = ByteString(ReadonlyBytes(payload.offset_pointer(2), payload.size() - 2));
} else {
m_last_close_code = 1000;
m_last_close_message = {};
} }
set_state(WebSocket::InternalState::Closing);
return; return;
} }
if (op_code == WebSocket::OpCode::Ping) { if (op_code == WebSocket::OpCode::Ping) {