From 78468145f073bc8aa315206fbd9b46b92e37ea45 Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Wed, 18 Jun 2025 09:17:54 +0800 Subject: fix: disallow the creation of multiple servers style: errors with the class information --- src/server/server.cpp | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'src/server/server.cpp') diff --git a/src/server/server.cpp b/src/server/server.cpp index e63cd58..5f10ac6 100644 --- a/src/server/server.cpp +++ b/src/server/server.cpp @@ -3,6 +3,7 @@ #include "misc/FileDescriptor.hpp" #include #include +#include #include using namespace LibSock::Server; @@ -11,19 +12,22 @@ Server::Server(uint16_t port, bool reuseaddr, bool keepalive) : m_sockfd( std::make_shared(socket(AF_INET, SOCK_STREAM, 0)) ) { - std::lock_guard lk(m_mutex); + if (pServer) + throw std::runtime_error("server:server Server already exist"); + std::lock_guard + lk(m_mutex); if (!m_sockfd->isValid() || m_sockfd->get() < 0) - throw std::runtime_error("Failed to create socket"); + throw std::runtime_error("server:server Failed to create socket"); constexpr int opt = 1; constexpr int size = sizeof(opt); if (keepalive && setsockopt(m_sockfd->get(), SOL_SOCKET, SO_REUSEADDR, &opt, size) < 0) - throw std::runtime_error("setsockopt(SO_REUSEADDR) failed"); + throw std::runtime_error("server:server setsockopt(SO_REUSEADDR) failed"); if (reuseaddr && setsockopt(m_sockfd->get(), SOL_SOCKET, SO_KEEPALIVE, &opt, size) < 0) - throw std::runtime_error("setsockopt(SO_KEEPALIVE) failed"); + throw std::runtime_error("server:server setsockopt(SO_KEEPALIVE) failed"); memset(&m_addr, 0, sizeof(m_addr)); m_addr.sin_family = AF_INET; @@ -31,7 +35,7 @@ Server::Server(uint16_t port, bool reuseaddr, bool keepalive) m_addr.sin_addr.s_addr = INADDR_ANY; if (bind(m_sockfd->get(), reinterpret_cast(&m_addr), sizeof(m_addr)) || listen(m_sockfd->get(), 5)) - throw std::runtime_error("Failed to bind or listen on socket"); + throw std::runtime_error("server:server Failed to bind or listen on socket"); pServer = SP(this); }; -- cgit v1.2.3