fix(registerName): no longer allow same name

the previous behaviour was it wouldn't broadcast the message to the same
name

debug: more logging, maybe we should disable TRACE by default in the
future?

WIP: partial impl of signal handling(SIGINT(keyboardinterrupt) etc)

1 files changed, 24 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 8b800dd..463d44d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,31 @@
 #include "chatServer.hpp"
+#include <csignal>
+#include "log.hpp"
+
+static void handleSignal(int sig) {
+  signal(sig, SIG_DFL);
+
+  log(SYS, "Caught signal: {}", sig);
+
+  switch (sig) {
+    default:
+      std::exit(0);
+      break;
+  }
+}
+
+static void registerSignals() {
+  signal(SIGINT, handleSignal);
+  signal(SIGTERM, handleSignal);
+
+  // client may not finish reading hence the server will receive SIGPIPE, we don't want that to just crash the server
+  signal(SIGPIPE, SIG_IGN);
+}
 
 // TODO: ARGC, ARGV. the CServer ctor should take a port number
 int main() {
+  registerSignals();
+
   g_pChatServer = std::make_unique<CChatServer>();
   g_pChatServer->start();