Able to send and receive messages, server panicking and not relaying userids yet

server/src/logic/reactor.cpp

@@ -9,6 +9,7 @@ ChatReactor::ChatReactor(Service *service, absl::Mutex *mu,
 
 void ChatReactor::OnReadDone(bool ok) {
   if (ok) {
+    std::cout << "Received message: " << m_msg.message() << std::endl;
     m_mu->lock();
     m_messages->push_back(m_msg);
     m_mu->unlock();

server/src/logic/service.cpp

@@ -1,21 +1,29 @@
 #include "logic/service.h"
 #include "logic/reactor.h"
+#include <cstdlib>
+#include <format>
+#include <utility>
 
 Service::~Service() {
-  for (auto *client : m_clients) {
-    delete client;
+  for (auto client : m_clients) {
+    delete client.second;
   }
 }
 
 grpc::ServerBidiReactor<chat::chatMsg, chat::chatMsg> *
 Service::sendMsg(grpc::CallbackServerContext *context) {
   auto newClient = new ChatReactor(this, &m_mu, &m_messages);
-  m_clients.push_back(newClient);
+  std::string newId = std::format("user_{}", std::rand());
+  m_clients.insert(std::make_pair(newId, newClient));
+  std::cout << "New client: " << newId << std::endl;
   return newClient;
 }
 
 void Service::sendToAll(const chat::chatMsg &msg) {
-  for (auto *client : m_clients) {
-    client->StartWrite(&msg);
+  std::cout << "Relay message to: ";
+  for (auto client : m_clients) {
+    std::cout << client.first << " ";
+    client.second->StartWrite(&msg);
   }
+  std::cout << std::endl;
 }