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02855d7fed
git-subtree-dir: src/websocketpp git-subtree-split: 875d420952d2c47d38de15952a401f00773cdffc
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
#include <condition_variable>
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#include <websocketpp/config/asio_no_tls_client.hpp>
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#include <websocketpp/client.hpp>
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#include <iostream>
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#include <boost/thread/thread.hpp>
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typedef websocketpp::client<websocketpp::config::asio_client> client;
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using websocketpp::lib::placeholders::_1;
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using websocketpp::lib::placeholders::_2;
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using websocketpp::lib::bind;
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// pull out the type of messages sent by our config
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typedef websocketpp::config::asio_client::message_type::ptr message_ptr;
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// Create a server endpoint
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client sip_client;
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bool received;
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void on_open(client* c, websocketpp::connection_hdl hdl) {
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// now it is safe to use the connection
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std::cout << "connection ready" << std::endl;
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received=false;
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// Send a SIP OPTIONS message to the server:
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std::string SIP_msg="OPTIONS sip:carol@chicago.com SIP/2.0\r\nVia: SIP/2.0/WS df7jal23ls0d.invalid;rport;branch=z9hG4bKhjhs8ass877\r\nMax-Forwards: 70\r\nTo: <sip:carol@chicago.com>\r\nFrom: Alice <sip:alice@atlanta.com>;tag=1928301774\r\nCall-ID: a84b4c76e66710\r\nCSeq: 63104 OPTIONS\r\nContact: <sip:alice@pc33.atlanta.com>\r\nAccept: application/sdp\r\nContent-Length: 0\r\n\r\n";
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sip_client.send(hdl, SIP_msg.c_str(), websocketpp::frame::opcode::text);
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}
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void on_message(client* c, websocketpp::connection_hdl hdl, message_ptr msg) {
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client::connection_ptr con = sip_client.get_con_from_hdl(hdl);
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std::cout << "Received a reply:" << std::endl;
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fwrite(msg->get_payload().c_str(), msg->get_payload().size(), 1, stdout);
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received=true;
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}
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int main(int argc, char* argv[]) {
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std::string uri = "ws://localhost:9001";
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if (argc == 2) {
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uri = argv[1];
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}
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try {
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// We expect there to be a lot of errors, so suppress them
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sip_client.clear_access_channels(websocketpp::log::alevel::all);
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sip_client.clear_error_channels(websocketpp::log::elevel::all);
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// Initialize ASIO
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sip_client.init_asio();
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// Register our handlers
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sip_client.set_open_handler(bind(&on_open,&sip_client,::_1));
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sip_client.set_message_handler(bind(&on_message,&sip_client,::_1,::_2));
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websocketpp::lib::error_code ec;
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client::connection_ptr con = sip_client.get_connection(uri, ec);
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// Specify the SIP subprotocol:
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con->add_subprotocol("sip");
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sip_client.connect(con);
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// Start the ASIO io_service run loop
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sip_client.run();
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while(!received) {
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boost::this_thread::sleep(boost::posix_time::milliseconds(100));
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}
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std::cout << "done" << std::endl;
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} catch (const std::exception & e) {
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std::cout << e.what() << std::endl;
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} catch (websocketpp::lib::error_code e) {
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std::cout << e.message() << std::endl;
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} catch (...) {
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std::cout << "other exception" << std::endl;
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}
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}
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