diff options
Diffstat (limited to 'modules/websocket/wsl_server.cpp')
| -rw-r--r-- | modules/websocket/wsl_server.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/modules/websocket/wsl_server.cpp b/modules/websocket/wsl_server.cpp index ccdb6e9292..c889562732 100644 --- a/modules/websocket/wsl_server.cpp +++ b/modules/websocket/wsl_server.cpp @@ -97,26 +97,31 @@ bool WSLServer::PendingPeer::_parse_request(const Vector<String> p_protocols) { Error WSLServer::PendingPeer::do_handshake(const Vector<String> p_protocols, uint64_t p_timeout) { if (OS::get_singleton()->get_ticks_msec() - time > p_timeout) { + print_verbose(vformat("WebSocket handshake timed out after %.3f seconds.", p_timeout * 0.001)); return ERR_TIMEOUT; } + if (use_ssl) { Ref<StreamPeerSSL> ssl = static_cast<Ref<StreamPeerSSL>>(connection); if (ssl.is_null()) { - return FAILED; + ERR_FAIL_V_MSG(ERR_BUG, "Couldn't get StreamPeerSSL for WebSocket handshake."); } ssl->poll(); if (ssl->get_status() == StreamPeerSSL::STATUS_HANDSHAKING) { return ERR_BUSY; } else if (ssl->get_status() != StreamPeerSSL::STATUS_CONNECTED) { + print_verbose(vformat("WebSocket SSL connection error during handshake (StreamPeerSSL status code %d).", ssl->get_status())); return FAILED; } } + if (!has_request) { int read = 0; while (true) { - ERR_FAIL_COND_V_MSG(req_pos >= WSL_MAX_HEADER_SIZE, ERR_OUT_OF_MEMORY, "Response headers too big."); + ERR_FAIL_COND_V_MSG(req_pos >= WSL_MAX_HEADER_SIZE, ERR_OUT_OF_MEMORY, "WebSocket response headers are too big."); Error err = connection->get_partial_data(&req_buf[req_pos], 1, read); if (err != OK) { // Got an error + print_verbose(vformat("WebSocket error while getting partial data (StreamPeer error code %d).", err)); return FAILED; } else if (read != 1) { // Busy, wait next poll return ERR_BUSY; @@ -143,17 +148,21 @@ Error WSLServer::PendingPeer::do_handshake(const Vector<String> p_protocols, uin req_pos += 1; } } + if (has_request && response_sent < response.size() - 1) { int sent = 0; Error err = connection->put_partial_data((const uint8_t *)response.get_data() + response_sent, response.size() - response_sent - 1, sent); if (err != OK) { + print_verbose(vformat("WebSocket error while putting partial data (StreamPeer error code %d).", err)); return err; } response_sent += sent; } + if (response_sent < response.size() - 1) { return ERR_BUSY; } + return OK; } |