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

server/inc/logic/service.h

@@ -5,6 +5,7 @@
 #include "services.grpc.pb.h"
 #include <grpcpp/server_context.h>
 #include <grpcpp/support/server_callback.h>
+#include <map>
 
 class Service : public chat::Chat::CallbackService {
 public:
@@ -14,7 +15,7 @@ public:
   void sendToAll(const chat::chatMsg &msg);
 
 private:
-  std::vector<ChatReactor *> m_clients;
+  std::map<std::string, ChatReactor *> m_clients;
   absl::Mutex m_mu;
   std::vector<chat::chatMsg> m_messages ABSL_GUARDED_BY(m_mu);
 };