forked from premiere/premiere-libtorrent
(partially) fix test_web_seed
This commit is contained in:
Arvid Norberg
parent
09c235c936
commit
726f89ca99
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@ -55,6 +55,10 @@ POSSIBILITY OF SUCH DAMAGE.
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#include <boost/asio/ssl/context.hpp>
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#endif
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#define DEBUG_WEB_SERVER 0
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#define DLOG if (DEBUG_WEB_SERVER) fprintf
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using namespace libtorrent;
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bool tests_failure = false;
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@ -147,7 +151,11 @@ void stop_proxy(int port)
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{
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char buf[100];
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snprintf(buf, sizeof(buf), "delegated -P%d -Fkill", port);
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system(buf);
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int ret = system(buf);
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if (ret == 0)
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{
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perror("system");
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}
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}
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void start_proxy(int port, int proxy_type)
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@ -546,15 +554,23 @@ boost::asio::io_service* web_ios = 0;
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boost::shared_ptr<libtorrent::thread> web_server;
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libtorrent::mutex web_lock;
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libtorrent::event web_initialized;
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bool stop_thread = false;
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static void terminate_web_thread()
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{
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stop_thread = true;
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web_ios->stop();
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web_ios = 0;
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}
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void stop_web_server()
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{
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if (web_server && web_ios)
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{
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web_ios->post(boost::bind(&io_service::stop, web_ios));
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fprintf(stderr, "stopping web server thread\n");
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web_ios->post(&terminate_web_thread);
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web_server->join();
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web_server.reset();
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web_ios = 0;
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}
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}
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@ -564,6 +580,8 @@ int start_web_server(bool ssl, bool chunked_encoding)
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{
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stop_web_server();
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stop_thread = false;
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{
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libtorrent::mutex::scoped_lock l(web_lock);
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web_initialized.clear(l);
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@ -605,7 +623,7 @@ void send_response(socket_type& s, error_code& ec
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, int len)
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{
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char msg[600];
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int pkt_len = snprintf(msg, sizeof(msg), "HTTP/1.0 %d %s\r\n"
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int pkt_len = snprintf(msg, sizeof(msg), "HTTP/1.1 %d %s\r\n"
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"content-length: %d\r\n"
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"%s"
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"%s"
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@ -617,24 +635,15 @@ void send_response(socket_type& s, error_code& ec
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, extra_header[1]
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, extra_header[2]
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, extra_header[3]);
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// fprintf(stderr, ">> %s\n", msg);
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DLOG(stderr, ">> %s\n", msg);
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write(s, boost::asio::buffer(msg, pkt_len), boost::asio::transfer_all(), ec);
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if (ec) fprintf(stderr, "*** send failed: %s\n", ec.message().c_str());
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}
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bool accept_done = false;
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void on_accept(error_code const& ec)
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void on_accept(error_code& accept_ec, error_code const& ec, bool* done)
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{
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if (ec)
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{
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fprintf(stderr, "Error accepting socket: %s\n", ec.message().c_str());
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accept_done = false;
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}
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else
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{
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// fprintf(stderr, "accepting connection\n");
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accept_done = true;
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}
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accept_ec = ec;
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*done = true;
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}
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void send_content(socket_type& s, char const* file, int size, bool chunked)
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@ -661,6 +670,7 @@ void send_content(socket_type& s, char const* file, int size, bool chunked)
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bufs[1] = asio::const_buffer(file, chunk_size);
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}
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write(s, bufs, boost::asio::transfer_all(), ec);
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if (ec) fprintf(stderr, "*** send failed: %s\n", ec.message().c_str());
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size -= chunk_size;
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file += chunk_size;
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chunk_size *= 2;
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@ -669,9 +679,23 @@ void send_content(socket_type& s, char const* file, int size, bool chunked)
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else
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{
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write(s, boost::asio::buffer(file, size), boost::asio::transfer_all(), ec);
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if (ec) fprintf(stderr, "*** send failed: %s\n", ec.message().c_str());
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}
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}
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void on_read(error_code const& ec, size_t bytes_transferred, size_t* bt, error_code* e, bool* done)
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{
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*bt = bytes_transferred;
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*e = ec;
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*done = true;
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}
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void on_read_timeout(error_code const& ec, bool* timed_out)
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{
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if (ec) return;
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*timed_out = true;
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}
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void web_server_thread(int* port, bool ssl, bool chunked)
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{
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io_service ios;
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@ -727,7 +751,7 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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socket_type s(ios);
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void* ctx = 0;
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#ifdef TORRENT_USE_OPENSSL
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boost::asio::ssl::context ssl_ctx(ios, boost::asio::ssl::context::sslv2_server);
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boost::asio::ssl::context ssl_ctx(ios, boost::asio::ssl::context::sslv23_server);
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ssl_ctx.use_certificate_chain_file("server.pem");
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ssl_ctx.use_private_key_file("server.pem", asio::ssl::context::pem);
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ssl_ctx.set_verify_mode(boost::asio::ssl::context::verify_none);
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@ -741,8 +765,19 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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{
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if (connection_close)
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{
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// fprintf(stderr, "closing connection\n");
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error_code ec;
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#ifdef TORRENT_USE_OPENSSL
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if (ssl)
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{
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DLOG(stderr, "shutting down SSL connection\n");
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s.get<ssl_stream<stream_socket> >()->shutdown(ec);
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if (ec) fprintf(stderr, "SSL shutdown failed: %s\n", ec.message().c_str());
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ec.clear();
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}
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#endif
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DLOG(stderr, "closing connection\n");
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s.close(ec);
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if (ec) fprintf(stderr, "close failed: %s\n", ec.message().c_str());
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connection_close = false;
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}
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@ -752,28 +787,53 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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offset = 0;
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error_code ec;
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instantiate_connection(ios, p, s, ctx);
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stream_socket* sock;
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#ifdef TORRENT_USE_OPENSSL
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if (ssl) sock = &s.get<ssl_stream<stream_socket> >()->next_layer().next_layer();
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if (ssl) sock = &s.get<ssl_stream<stream_socket> >()->next_layer();
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else
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#endif
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sock = s.get<stream_socket>();
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accept_done = false;
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acceptor.async_accept(*sock, &on_accept);
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ios.reset();
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ios.run_one();
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if (!accept_done)
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bool accept_done = false;
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DLOG(stderr, "waiting for incoming connection\n");
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acceptor.async_accept(*sock, boost::bind(&on_accept, boost::ref(ec), _1, &accept_done));
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while (!accept_done)
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{
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error_code e;
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ios.reset();
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if (stop_thread || ios.run_one(e) == 0)
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{
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fprintf(stderr, "io_service stopped: %s\n", e.message().c_str());
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break;
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}
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}
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if (stop_thread) break;
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if (ec)
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{
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fprintf(stderr, "accept failed: %s\n", ec.message().c_str());
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return;
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}
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// fprintf(stderr, "accepting incoming connection\n");
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if (!s.is_open()) continue;
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DLOG(stderr, "accepting incoming connection\n");
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if (!s.is_open())
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{
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fprintf(stderr, "incoming connection closed\n");
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continue;
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}
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#ifdef TORRENT_USE_OPENSSL
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if (ssl)
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s.get<ssl_stream<stream_socket> >()->next_layer().handshake(asio::ssl::stream_base::server);
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{
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DLOG(stderr, "SSL handshake\n");
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s.get<ssl_stream<stream_socket> >()->accept_handshake(ec);
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if (ec)
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{
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fprintf(stderr, "SSL handshake failed: %s\n", ec.message().c_str());
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connection_close = true;
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continue;
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}
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}
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#endif
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}
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@ -801,16 +861,45 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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while (!p.finished())
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{
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TORRENT_ASSERT(len < int(sizeof(buf)));
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size_t received = s.read_some(boost::asio::buffer(&buf[len]
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, sizeof(buf) - len), ec);
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size_t received = 0;
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bool done = false;
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bool timed_out = false;
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s.async_read_some(boost::asio::buffer(&buf[len]
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, sizeof(buf) - len), boost::bind(&on_read, _1, _2, &received, &ec, &done));
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deadline_timer timer(ios);
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timer.expires_at(time_now() + seconds(2));
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timer.async_wait(boost::bind(&on_read_timeout, _1, &timed_out));
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while (!done && !timed_out)
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{
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error_code e;
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ios.reset();
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if (stop_thread || ios.run_one(e) == 0)
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{
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fprintf(stderr, "io_service stopped: %s\n", e.message().c_str());
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break;
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}
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}
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if (timed_out)
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{
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fprintf(stderr, "read timed out, closing connection\n");
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failed = true;
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break;
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}
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// fprintf(stderr, "read: %d\n", int(received));
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if (ec || received <= 0)
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{
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fprintf(stderr, "read failed: %s received: %d\n", ec.message().c_str(), int(received));
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fprintf(stderr, "read failed: \"%s\" (%s) received: %d\n"
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, ec.message().c_str(), ec.category().name(), int(received));
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failed = true;
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break;
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}
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timer.cancel(ec);
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if (ec)
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fprintf(stderr, "timer.cancel failed: %s\n", ec.message().c_str());
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len += received;
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p.incoming(buffer::const_interval(buf + offset, buf + len), error);
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@ -831,15 +920,21 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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// the Via: header is an indicator of delegate making the request
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if (connection == "close" || !via.empty())
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{
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// fprintf(stderr, "got connection close\n");
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DLOG(stderr, "*** got connection close\n");
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connection_close = true;
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}
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if (p.protocol() == "HTTP/1.0")
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{
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DLOG(stderr, "*** HTTP/1.0, closing connection when done\n");
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connection_close = true;
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}
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// fprintf(stderr, "%s", std::string(buf + offset, p.body_start()).c_str());
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DLOG(stderr, "%s", std::string(buf + offset, p.body_start()).c_str());
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if (failed)
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{
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fprintf(stderr, "connection failed\n");
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fprintf(stderr, "*** connection failed\n");
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connection_close = true;
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break;
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}
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@ -849,7 +944,8 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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if (p.method() != "get" && p.method() != "post")
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{
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fprintf(stderr, "incorrect method: %s\n", p.method().c_str());
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fprintf(stderr, "*** incorrect method: %s\n", p.method().c_str());
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connection_close = true;
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break;
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}
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@ -888,11 +984,14 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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send_response(s, ec, 200, "OK", extra_header, buf.size());
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write(s, boost::asio::buffer(&buf[0], buf.size()), boost::asio::transfer_all(), ec);
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if (ec)
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fprintf(stderr, "*** send failed: %s\n", ec.message().c_str());
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}
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if (path.substr(0, 6) == "/seed?")
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{
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char const* piece = strstr(path.c_str(), "&piece=");
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if (piece == 0) piece = strstr(path.c_str(), "?piece=");
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if (piece == 0)
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{
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fprintf(stderr, "invalid web seed request: %s\n", path.c_str());
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@ -900,6 +999,7 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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}
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boost::uint64_t idx = atoi(piece + 7);
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char const* range = strstr(path.c_str(), "&ranges=");
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if (range == 0) range = strstr(path.c_str(), "?ranges=");
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int range_end = 0;
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int range_start = 0;
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if (range)
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@ -917,7 +1017,7 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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{
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range_start = 0;
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// assume piece size of 64kiB
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range_end = 64*1024-1;
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range_end = 64*1024+1;
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}
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int size = range_end - range_start + 1;
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@ -932,10 +1032,16 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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continue;
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}
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send_response(s, ec, 200, "OK", extra_header, size);
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// fprintf(stderr, "sending %d bytes of payload [%d, %d)\n"
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// , size, int(off), int(off + size));
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DLOG(stderr, "sending %d bytes of payload [%d, %d) piece: %d\n"
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, size, int(off), int(off + size), int(idx));
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write(s, boost::asio::buffer(&file_buf[0] + off, size)
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, boost::asio::transfer_all(), ec);
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if (ec)
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fprintf(stderr, "*** send failed: %s\n", ec.message().c_str());
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else
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{
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DLOG(stderr, "*** done\n");
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}
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memmove(buf, buf + offset, len - offset);
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len -= offset;
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@ -987,7 +1093,7 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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{
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send_content(s, &file_buf[0] + start, end - start + 1, chunked);
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}
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// fprintf(stderr, "send %d bytes of payload\n", end - start + 1);
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DLOG(stderr, "send %d bytes of payload\n", end - start + 1);
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}
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else
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{
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@ -995,12 +1101,14 @@ void web_server_thread(int* port, bool ssl, bool chunked)
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if (!file_buf.empty())
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send_content(s, &file_buf[0], file_buf.size(), chunked);
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}
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// fprintf(stderr, "%d bytes left in receive buffer. offset: %d\n", len - offset, offset);
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DLOG(stderr, "%d bytes left in receive buffer. offset: %d\n", len - offset, offset);
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memmove(buf, buf + offset, len - offset);
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len -= offset;
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offset = 0;
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} while (offset < len);
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}
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web_ios = 0;
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fprintf(stderr, "exiting web server thread\n");
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}
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@ -239,9 +239,13 @@ int run_suite(char const* protocol, bool test_url_seed, bool chunked_encoding)
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}
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else
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{
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snprintf(tmp, sizeof(tmp), "http://127.0.0.1:%d/seed", port);
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snprintf(tmp, sizeof(tmp), "%s://127.0.0.1:%d/seed", protocol, port);
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t.add_http_seed(tmp);
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}
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fprintf(stderr, "testing: %s\n", tmp);
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// for (int i = 0; i < 1000; ++i) sleep(1000);
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// calculate the hash for all pieces
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set_piece_hashes(t, "./tmp1_web_seed", ec);
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