From 161d969e0eabfecccd69a6b9ed2d03919cf89cb5 Mon Sep 17 00:00:00 2001 From: Determinant Date: Sun, 18 Nov 2018 16:24:30 -0500 Subject: improve the test programs --- test/.gitignore | 4 +- test/CMakeLists.txt | 4 +- test/test_msgnet.cpp | 166 +++++++++++++++++++++++++++++++++++++++++++++++ test/test_network.cpp | 165 ---------------------------------------------- test/test_p2p.cpp | 31 ++++----- test/test_p2p_stress.cpp | 24 ++++++- 6 files changed, 206 insertions(+), 188 deletions(-) create mode 100644 test/test_msgnet.cpp delete mode 100644 test/test_network.cpp (limited to 'test') diff --git a/test/.gitignore b/test/.gitignore index 592f084..57a2e9b 100644 --- a/test/.gitignore +++ b/test/.gitignore @@ -1,6 +1,8 @@ test_msg test_bits -test_network +test_msgnet +test_p2p +test_p2p_stress test_queue bench_network Makefile diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index 8f31ddb..14201e9 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -26,8 +26,8 @@ target_link_libraries(test_msg salticidae_static) add_executable(test_bits test_bits.cpp) target_link_libraries(test_bits salticidae_static) -add_executable(test_network test_network.cpp) -target_link_libraries(test_network salticidae_static) +add_executable(test_msgnet test_msgnet.cpp) +target_link_libraries(test_msgnet salticidae_static) add_executable(test_p2p test_p2p.cpp) target_link_libraries(test_p2p salticidae_static) diff --git a/test/test_msgnet.cpp b/test/test_msgnet.cpp new file mode 100644 index 0000000..088e0ff --- /dev/null +++ b/test/test_msgnet.cpp @@ -0,0 +1,166 @@ +/** + * Copyright (c) 2018 Cornell University. + * + * Author: Ted Yin + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to + * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is furnished to do + * so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#include "salticidae/msg.h" +#include "salticidae/event.h" +#include "salticidae/network.h" +#include "salticidae/stream.h" + +using salticidae::NetAddr; +using salticidae::DataStream; +using salticidae::MsgNetwork; +using salticidae::htole; +using salticidae::letoh; +using std::placeholders::_1; +using std::placeholders::_2; + +/** Hello Message. */ +struct MsgHello { + static const uint8_t opcode = 0x0; + DataStream serialized; + std::string name; + std::string text; + /** Defines how to serialize the msg. */ + MsgHello(const std::string &name, + const std::string &text) { + serialized << htole((uint32_t)name.length()); + serialized << name << text; + } + /** Defines how to parse the msg. */ + MsgHello(DataStream &&s) { + uint32_t len; + s >> len; + len = letoh(len); + name = std::string((const char *)s.get_data_inplace(len), len); + len = s.size(); + text = std::string((const char *)s.get_data_inplace(len), len); + } +}; + +/** Acknowledgement Message. */ +struct MsgAck { + static const uint8_t opcode = 0x1; + DataStream serialized; + MsgAck() {} + MsgAck(DataStream &&s) {} +}; + +const uint8_t MsgHello::opcode; +const uint8_t MsgAck::opcode; + +using MsgNetworkByteOp = MsgNetwork; + +struct MyNet: public MsgNetworkByteOp { + const std::string name; + const NetAddr peer; + + MyNet(const salticidae::EventContext &ec, + const std::string name, + const NetAddr &peer): + MsgNetwork(ec, MsgNetwork::Config()), + name(name), + peer(peer) { + /* message handler could be a bound method */ + reg_handler( + salticidae::generic_bind(&MyNet::on_receive_hello, this, _1, _2)); + + reg_conn_handler([this](const ConnPool::conn_t &conn, bool connected) { + if (connected) + { + if (conn->get_mode() == ConnPool::Conn::ACTIVE) + { + printf("[%s] Connected, sending hello.\n", + this->name.c_str()); + /* send the first message through this connection */ + send_msg(MsgHello(this->name, "Hello there!"), + salticidae::static_pointer_cast(conn)); + } + else + printf("[%s] Accepted, waiting for greetings.\n", + this->name.c_str()); + } + else + { + printf("[%s] Disconnected, retrying.\n", this->name.c_str()); + /* try to reconnect to the same address */ + connect(conn->get_addr()); + } + }); + } + + void on_receive_hello(MsgHello &&msg, const MyNet::conn_t &conn) { + printf("[%s] %s says %s\n", + name.c_str(), + msg.name.c_str(), msg.text.c_str()); + /* send acknowledgement */ + send_msg(MsgAck(), conn); + } +}; + + +void on_receive_ack(MsgAck &&msg, const MyNet::conn_t &conn) { + auto net = static_cast(conn->get_net()); + printf("[%s] the peer knows\n", net->name.c_str()); +} + +int main() { + salticidae::EventContext ec; + NetAddr alice_addr("127.0.0.1:12345"); + NetAddr bob_addr("127.0.0.1:12346"); + + /* test two nodes in the same main loop */ + MyNet alice(ec, "Alice", bob_addr); + MyNet bob(ec, "Bob", alice_addr); + + /* message handler could be a normal function */ + alice.reg_handler(on_receive_ack); + bob.reg_handler(on_receive_ack); + + /* start all threads */ + alice.start(); + bob.start(); + + /* accept incoming connections */ + alice.listen(alice_addr); + bob.listen(bob_addr); + + /* try to connect once */ + alice.connect(bob_addr); + bob.connect(alice_addr); + + /* the main loop can be shutdown by ctrl-c or kill */ + auto shutdown = [&](int) {ec.stop();}; + salticidae::SigEvent ev_sigint(ec, shutdown); + salticidae::SigEvent ev_sigterm(ec, shutdown); + ev_sigint.add(SIGINT); + ev_sigterm.add(SIGTERM); + + /* enter the main loop */ + ec.dispatch(); + return 0; +} diff --git a/test/test_network.cpp b/test/test_network.cpp deleted file mode 100644 index 6a12117..0000000 --- a/test/test_network.cpp +++ /dev/null @@ -1,165 +0,0 @@ -/** - * Copyright (c) 2018 Cornell University. - * - * Author: Ted Yin - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of - * this software and associated documentation files (the "Software"), to deal in - * the Software without restriction, including without limitation the rights to - * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is furnished to do - * so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include - -#include "salticidae/msg.h" -#include "salticidae/event.h" -#include "salticidae/network.h" -#include "salticidae/stream.h" - -using salticidae::NetAddr; -using salticidae::DataStream; -using salticidae::MsgNetwork; -using salticidae::htole; -using salticidae::letoh; -using std::placeholders::_1; -using std::placeholders::_2; - -/** Hello Message. */ -struct MsgHello { - static const uint8_t opcode = 0x0; - DataStream serialized; - std::string name; - std::string text; - /** Defines how to serialize the msg. */ - MsgHello(const std::string &name, - const std::string &text) { - serialized << htole((uint32_t)name.length()); - serialized << name << text; - } - /** Defines how to parse the msg. */ - MsgHello(DataStream &&s) { - uint32_t len; - s >> len; - len = letoh(len); - name = std::string((const char *)s.get_data_inplace(len), len); - len = s.size(); - text = std::string((const char *)s.get_data_inplace(len), len); - } -}; - -/** Acknowledgement Message. */ -struct MsgAck { - static const uint8_t opcode = 0x1; - DataStream serialized; - MsgAck() {} - MsgAck(DataStream &&s) {} -}; - -const uint8_t MsgHello::opcode; -const uint8_t MsgAck::opcode; - -using MsgNetworkByteOp = MsgNetwork; - -struct MyNet: public MsgNetworkByteOp { - const std::string name; - const NetAddr peer; - - MyNet(const salticidae::EventContext &ec, - const std::string name, - const NetAddr &peer): - MsgNetwork(ec, MsgNetwork::Config()), - name(name), - peer(peer) { - /* message handler could be a bound method */ - reg_handler(salticidae::generic_bind( - &MyNet::on_receive_hello, this, _1, _2)); - - reg_conn_handler([this](const ConnPool::conn_t &conn, bool connected) { - if (connected) - { - if (conn->get_mode() == ConnPool::Conn::ACTIVE) - { - printf("[%s] Connected, sending hello.\n", - this->name.c_str()); - /* send the first message through this connection */ - send_msg(MsgHello(this->name, "Hello there!"), - salticidae::static_pointer_cast(conn)); - } - else - printf("[%s] Accepted, waiting for greetings.\n", - this->name.c_str()); - } - else - { - printf("[%s] Disconnected, retrying.\n", this->name.c_str()); - /* try to reconnect to the same address */ - connect(conn->get_addr()); - } - }); - } - - void on_receive_hello(MsgHello &&msg, const MyNet::conn_t &conn) { - printf("[%s] %s says %s\n", - name.c_str(), - msg.name.c_str(), msg.text.c_str()); - /* send acknowledgement */ - send_msg(MsgAck(), conn); - } -}; - - -void on_receive_ack(MsgAck &&msg, const MyNet::conn_t &conn) { - auto net = static_cast(conn->get_net()); - printf("[%s] the peer knows\n", net->name.c_str()); -} - -salticidae::EventContext ec; -NetAddr alice_addr("127.0.0.1:12345"); -NetAddr bob_addr("127.0.0.1:12346"); - -void signal_handler(int) { - throw salticidae::SalticidaeError("got termination signal"); -} - -int main() { - signal(SIGTERM, signal_handler); - signal(SIGINT, signal_handler); - - /* test two nodes */ - MyNet alice(ec, "Alice", bob_addr); - MyNet bob(ec, "Bob", alice_addr); - - /* message handler could be a normal function */ - alice.reg_handler(on_receive_ack); - bob.reg_handler(on_receive_ack); - - try { - alice.start(); - bob.start(); - - alice.listen(alice_addr); - bob.listen(bob_addr); - - /* first attempt */ - alice.connect(bob_addr); - bob.connect(alice_addr); - - ec.dispatch(); - } catch (salticidae::SalticidaeError &e) {} - return 0; -} diff --git a/test/test_p2p.cpp b/test/test_p2p.cpp index 1c37aa6..e884930 100644 --- a/test/test_p2p.cpp +++ b/test/test_p2p.cpp @@ -82,25 +82,20 @@ std::vector addrs = { NetAddr("127.0.0.1:12348") }; -void signal_handler(int) { - throw salticidae::SalticidaeError("got termination signal"); -} +salticidae::EventContext ec; +MyNet net(ec, MyNet::Config().conn_timeout(5).ping_period(2)); int main(int argc, char **argv) { - signal(SIGTERM, signal_handler); - signal(SIGINT, signal_handler); - - salticidae::EventContext ec; - /* test two nodes */ - MyNet net(ec, MyNet::Config().conn_timeout(5).ping_period(2)); - - try { - int i; - net.start(); - net.listen(addrs[i = atoi(argv[1])]); - for (int j = 0; j < addrs.size(); j++) - if (i != j) net.add_peer(addrs[j]); - ec.dispatch(); - } catch (salticidae::SalticidaeError &e) {} + int i; + net.start(); + net.listen(addrs[i = atoi(argv[1])]); + for (int j = 0; j < addrs.size(); j++) + if (i != j) net.add_peer(addrs[j]); + auto shutdown = [&](int) {ec.stop();}; + salticidae::SigEvent ev_sigint(ec, shutdown); + salticidae::SigEvent ev_sigterm(ec, shutdown); + ev_sigint.add(SIGINT); + ev_sigterm.add(SIGTERM); + ec.dispatch(); return 0; } diff --git a/test/test_p2p_stress.cpp b/test/test_p2p_stress.cpp index b58bcc7..ac6168a 100644 --- a/test/test_p2p_stress.cpp +++ b/test/test_p2p_stress.cpp @@ -44,6 +44,7 @@ using salticidae::bytearray_t; using salticidae::uint256_t; using salticidae::static_pointer_cast; using salticidae::Config; +using salticidae::ThreadCall; using std::placeholders::_1; using std::placeholders::_2; @@ -159,15 +160,19 @@ int main(int argc, char **argv) { for (int i = 0; i < opt_npeers->get(); i++) addrs.push_back(NetAddr("127.0.0.1:" + std::to_string(12345 + i))); std::vector peers; + std::vector> tcalls; + tcalls.resize(addrs.size()); + size_t i = 0; for (auto &addr: addrs) { - peers.push_back(std::thread([&, addr]() { + peers.push_back(std::thread([&, addr, i]() { EventContext ec; std::unordered_map tc; MyNet net(ec, MyNet::Config( salticidae::ConnPool::Config() .nworker(opt_nworker->get()).seg_buff_size(seg_buff_size)) .conn_timeout(5).ping_period(2)); + tcalls[i] = new ThreadCall(ec); if (!opt_no_msg->get()) install_proto(ec, net, tc, seg_buff_size); try { @@ -178,7 +183,22 @@ int main(int argc, char **argv) { ec.dispatch(); } catch (salticidae::SalticidaeError &e) {} })); + i++; } - for (auto &t: peers) t.join(); + + EventContext ec; + auto shutdown = [&](int) { + for (auto &tc: tcalls) + tc->async_call([ec=tc->get_ec()](ThreadCall::Handle &) { + ec.stop(); + }); + for (auto &t: peers) t.join(); + ec.stop(); + }; + salticidae::SigEvent ev_sigint(ec, shutdown); + salticidae::SigEvent ev_sigterm(ec, shutdown); + ev_sigint.add(SIGINT); + ev_sigterm.add(SIGTERM); + ec.dispatch(); return 0; } -- cgit v1.2.3-70-g09d2