Hi,
I saw that there is a UDP test in tests/sockets/test_sockets_echo_client.c so I assume UDP sockets are possible with emscripten. But when trying to send a datagram over an unconnected socket, I get this in the browser console: *15:51:08.088 GET http://lobby.stolk.org:7460/ * *15:51:28.003 Firefox can't establish a connection to the server at ws://lobby.stolk.org:7460/.* So the single datagram send somehow gets translated into full blown TCP/IP connection with http communication over it? Is it possible to send datagrams without connection in firefox using emscripted source code? When running the sockets test that comes with emscripten, I get: *...* *test_getaddrinfo (test_sockets.sockets) ... ok* *test_gethostbyname (test_sockets.sockets) ... ok* *test_getnameinfo (test_sockets.sockets) ... ok* *test_getprotobyname (test_sockets.sockets) ... ok* *test_inet (test_sockets.sockets) ... ok* *test_inet2 (test_sockets.sockets) ... ok* *test_inet3 (test_sockets.sockets) ... ok* *test_inet4 (test_sockets.sockets) ... ok* *test_nodejs_sockets_echo (test_sockets.sockets) ... WARNING root: -I or -L of an absolute path "-I/home/bram/src/emscripten/tests/sockets" encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript). Pass '-Wno-warn-absolute-paths' to emcc to hide this warning.* *do_msg_read: allocating 14 bytes for message* *do_msg_read: read 14 bytes* *do_msg_write: sending message header for 14 bytes* *do_msg_write: wrote 14 bytes 14* *[killing 693]* *[kill succeeded]* *[killing 693]* *[kill succeeded]* *WARNING root: -I or -L of an absolute path "-I/home/bram/src/emscripten/tests/sockets" encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript). Pass '-Wno-warn-absolute-paths' to emcc to hide this warning.* *do_msg_read: allocating 14 bytes for message* *do_msg_read: read 14 bytes* *do_msg_write: sending message header for 14 bytes* *do_msg_write: wrote 14 bytes 14* *do_msg_read: read 0 bytes* *[killing 735]* *[kill succeeded]* *[killing 735]* *[kill succeeded]* *ok* *test_sockets_echo (test_sockets.sockets) ... running websockify on 49160, forward to tcp 49159* *WebSocket server settings:* * - Listen on :49160* * - Flash security policy server* * - SSL/TLS support* *[Websockify on process [759, 760]]* * - proxying from :49160 to 127.0.0.1:49159* *WARNING root: -I or -L of an absolute path "-I/home/bram/src/emscripten/tests/sockets" encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript). Pass '-Wno-warn-absolute-paths' to emcc to hide this warning.* *[killing 759]* *[kill succeeded]* *select failed: Interrupted system call* *[killing 759]* *[kill succeeded]* *ERROR* *test_sockets_echo_bigdata (test_sockets.sockets) ... running websockify on 49170, forward to tcp 49169* *WebSocket server settings:* * - Listen on :49170* * - Flash security policy server* * - SSL/TLS support* *[Websockify on process [782, 783]]* * - proxying from :49170 to 127.0.0.1:49169* *WARNING root: -I or -L of an absolute path "-I/home/bram/src/emscripten/tests/sockets" encountered. If this is to a local system header/library, it may cause problems (local system files make sense for compiling natively on your system, but not necessarily to JavaScript). Pass '-Wno-warn-absolute-paths' to emcc to hide this warning.* *[killing 782]* *[kill succeeded]* *select failed: Interrupted system call* *[killing 782]* *[kill succeeded]* *ERROR* *test_sockets_partial (test_sockets.sockets) ... running websockify on 49180, forward to tcp 49179* *WebSocket server settings:* * - Listen on :49180* * - Flash security policy server* * - SSL/TLS support* *[Websockify on process [814, 815]]* * - proxying from :49180 to 127.0.0.1:49179* *...* Thx, Bram -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
