add test_p2p_stress.cpp; fix bugs

1 files changed, 113 insertions, 0 deletions

diff --git a/test/test_p2p_stress.cpp b/test/test_p2p_stress.cpp
new file mode 100644
index 0000000..3546329
--- /dev/null
+++ b/test/test_p2p_stress.cpp
@@ -0,0 +1,113 @@
+/**
+ * Copyright (c) 2018 Cornell University.
+ *
+ * Author: Ted Yin <[email protected]>
+ *
+ * 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 <cstdio>
+#include <string>
+#include <functional>
+#include <openssl/rand.h>
+
+#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 salticidae::bytearray_t;
+using std::placeholders::_1;
+using std::placeholders::_2;
+
+/** Hello Message. */
+struct MsgRand {
+    static const uint8_t opcode = 0x0;
+    DataStream serialized;
+    bytearray_t bytes;
+    /** Defines how to serialize the msg. */
+    MsgRand(size_t size) {
+        bytearray_t bytes;
+        bytes.resize(size);
+        RAND_bytes(&bytes[0], size);
+        serialized << htole((uint32_t)size) << std::move(bytes);
+    }
+    /** Defines how to parse the msg. */
+    MsgRand(DataStream &&s) {
+        uint32_t len;
+        s >> len;
+        bytes = std::move(s);
+    }
+};
+
+/** Acknowledgement Message. */
+struct MsgAck {
+    static const uint8_t opcode = 0x1;
+    DataStream serialized;
+    MsgAck() {}
+    MsgAck(DataStream &&s) {}
+};
+
+const uint8_t MsgRand::opcode;
+const uint8_t MsgAck::opcode;
+
+using MyNet = salticidae::PeerNetwork<uint8_t>;
+
+std::vector<NetAddr> addrs = {
+    NetAddr("127.0.0.1:12345"),
+    NetAddr("127.0.0.1:12346"),
+    NetAddr("127.0.0.1:12347"),
+    NetAddr("127.0.0.1:12348")
+};
+
+void signal_handler(int) {
+    throw salticidae::SalticidaeError("got termination signal");
+}
+
+int main(int argc, char **argv) {
+    signal(SIGTERM, signal_handler);
+    signal(SIGINT, signal_handler);
+
+    std::vector<std::thread> nodes;
+
+    for (auto &addr: addrs)
+    {
+        nodes.push_back(std::thread([addr]() {
+            salticidae::EventContext ec;
+            /* test two nodes */
+            MyNet net(ec, MyNet::Config(
+                salticidae::ConnPool::Config()
+                    .nworker(2)).conn_timeout(5).ping_period(2));
+            try {
+                net.start();
+                net.listen(addr);
+                for (auto &paddr: addrs)
+                    if (paddr != addr) net.add_peer(paddr);
+                ec.dispatch();
+            } catch (salticidae::SalticidaeError &e) {}
+        }));
+    }
+    for (auto &t: nodes) t.join();
+    return 0;
+}