Async working with connection handlers

src/worker/tcp_closer.h

@@ -0,0 +1,15 @@
+
+#ifndef SESIMOS_TCP_CLOSER_H
+#define SESIMOS_TCP_CLOSER_H
+
+#include "../client.h"
+
+int tcp_closer_init(int n_workers, int buf_size);
+
+int tcp_close(client_ctx_t *ctx);
+
+void tcp_closer_stop(void);
+
+void tcp_closer_destroy(void);
+
+#endif //SESIMOS_TCP_CLOSER_H