Finished session id on client and server.

Started expirementing with ways to send version.
Finished packet wrapper completely.
Small code and formatting changes.

2 files changed, 6 insertions, 2 deletions

diff --git a/server/src/client/client.cpp b/server/src/client/client.cpp
index 18818e7..5e28f26 100644
--- a/server/src/client/client.cpp
+++ b/server/src/client/client.cpp
@@ -32,7 +32,7 @@ void tcp::client::gen_session() {
   std::default_random_engine e1(r());
   std::uniform_int_distribution<int> gen(33, 126);
 
-  for(int i = 0; i < session_id_len; i++) {
+  for (int i = 0; i < session_id_len; i++) {
     auto k = static_cast<char>(gen(e1));
     m_session_id.insert(m_session_id.end(), k);
   }
diff --git a/server/src/client/client.h b/server/src/client/client.h
index b54cd22..f305638 100644
--- a/server/src/client/client.h
+++ b/server/src/client/client.h
@@ -2,7 +2,6 @@
 #include "../server/packet.h"
 
 namespace tcp {
-constexpr uint8_t client_version = 0;
 
 class client {
   int m_socket;
@@ -14,6 +13,8 @@ class client {
   std::string m_session_id;
 
  public:
+  static constexpr int version = 1;
+
   client() : m_socket{-1} {};
   client(const int &socket, const std::string_view ip)
       : m_socket{std::move(socket)}, m_ip{ip}, m_ssl{nullptr} {}
@@ -28,9 +29,12 @@ class client {
   }
 
   int write(void *data, size_t size) { return SSL_write(m_ssl, data, size); }
+
   int write(const packet_t &packet) {
+    if (!packet) return 0;
     return SSL_write(m_ssl, packet.message.data(), packet.message.size());
   }
+
   int read(void *data, size_t size) { return SSL_read(m_ssl, data, size); }
 
   int stream(std::vector<char> &data);