Function StopHTTPServer

src/httpserver.cpp:1278–1311

}

void StopHTTPServer()
{
    LogDebug(BCLog::HTTP, "Stopping HTTP server");

    LogDebug(BCLog::HTTP, "Waiting for HTTP worker threads to exit\n");
    g_threadpool_http.Stop();

    if (g_http_server) {
        // Must precede DisconnectAllClients(): a connection accepted after
        // GetConnectionsCount() returns 0 would survive into the destructor.
        g_http_server->StopAccepting();
        // Disconnect clients as their remaining responses are flushed
        g_http_server->DisconnectAllClients();
        // Wait 30 seconds for all disconnections
        LogDebug(BCLog::HTTP, "Waiting for HTTP clients to disconnect gracefully");
        const auto deadline{NodeClock::now() + 30s};
        while (g_http_server->GetConnectionsCount() != 0) {
            if (NodeClock::now() > deadline) {
                LogWarning("Timeout waiting for HTTP clients to disconnect gracefully, continuing shutdown");
                break;
            }
            std::this_thread::sleep_for(50ms);
        }
        // Break HTTPServer I/O loop: stop accepting connections, sending and receiving data
        g_http_server->InterruptNet();
        // Wait for HTTPServer I/O thread to exit
        g_http_server->JoinSocketsThreads();
        // Force-remove any clients that survived the graceful wait
        g_http_server->ClearConnectedClients();
        // Close all listening sockets
        g_http_server->StopListening();
    }
    LogDebug(BCLog::HTTP, "Stopped HTTP server");
}
} // namespace http_bitcoin