3 files changed, 18 insertions, 13 deletions

diff --git a/include/salticidae/conn.h b/include/salticidae/conn.h
index 665e1d5..48902d4 100644
--- a/include/salticidae/conn.h
+++ b/include/salticidae/conn.h
@@ -260,7 +260,7 @@ class ConnPool {
     /* related to workers */
     size_t nworker;
     salticidae::BoxObj<Worker[]> workers;
-    bool worker_running;
+    int system_state;
 
     void accept_client(int, int);
     conn_t add_conn(const conn_t &conn);
@@ -344,7 +344,7 @@ class ConnPool {
             queue_capacity(config._queue_capacity),
             listen_fd(-1),
             nworker(config._nworker),
-            worker_running(false) {
+            system_state(0) {
         workers = new Worker[nworker];
         user_tcall = new ThreadCall(ec);
         disp_ec = workers[0].get_ec();
@@ -381,16 +381,16 @@ class ConnPool {
     ConnPool(ConnPool &&) = delete;
 
     void start() {
-        if (worker_running) return;
+        if (system_state) return;
         SALTICIDAE_LOG_INFO("starting all threads...");
         for (size_t i = 0; i < nworker; i++)
             workers[i].start();
-        worker_running = true;
+        system_state = 1;
     }
 
     void stop_workers() {
-        if (!worker_running) return;
-        worker_running = false;
+        if (system_state != 1) return;
+        system_state = 2;
         SALTICIDAE_LOG_INFO("stopping all threads...");
         /* stop the dispatcher */
         workers[0].stop();
@@ -401,10 +401,6 @@ class ConnPool {
         /* join all worker threads */
         for (size_t i = 1; i < nworker; i++)
             workers[i].get_handle().join();
-    }
-
-    void stop() {
-        stop_workers();
         for (auto it: pool)
         {
             conn_t conn = it.second;
@@ -412,6 +408,10 @@ class ConnPool {
             conn->self_ref = nullptr;
             ::close(conn->fd);
         }
+    }
+
+    void stop() {
+        stop_workers();
         if (listen_fd != -1)
         {
             close(listen_fd);
diff --git a/include/salticidae/netaddr.h b/include/salticidae/netaddr.h
index bff4cb7..e4e8c6c 100644
--- a/include/salticidae/netaddr.h
+++ b/include/salticidae/netaddr.h
@@ -141,6 +141,7 @@ void netaddr_free(const netaddr_t *self);
 netaddr_t *netaddr_new_from_ip_port(uint32_t ip, uint16_t port);
 netaddr_t *netaddr_new_from_sip_port(const char *ip, uint16_t port);
 netaddr_t *netaddr_new_from_sipport(const char *ip_port_addr);
+netaddr_t *netaddr_copy(const netaddr_t *self);
 bool netaddr_is_eq(const netaddr_t *a, const netaddr_t *b);
 bool netaddr_is_null(const netaddr_t *self);
 uint32_t netaddr_get_ip(const netaddr_t *self);
diff --git a/include/salticidae/network.h b/include/salticidae/network.h
index b269acc..6fef98a 100644
--- a/include/salticidae/network.h
+++ b/include/salticidae/network.h
@@ -144,7 +144,7 @@ class MsgNetwork: public ConnPool {
         }
     };
 
-    virtual ~MsgNetwork() { stop_workers(); }
+    virtual ~MsgNetwork() { stop(); }
 
     MsgNetwork(const EventContext &ec, const Config &config):
             ConnPool(ec, config) {
@@ -203,6 +203,7 @@ class MsgNetwork: public ConnPool {
     inline void _send_msg(Msg &&msg, const conn_t &conn);
     inline void _send_msg_dispatcher(const Msg &msg, const conn_t &conn);
 
+    void stop() { stop_workers(); }
     using ConnPool::listen;
     conn_t connect(const NetAddr &addr) {
         return static_pointer_cast<Conn>(ConnPool::connect(addr));
@@ -437,7 +438,7 @@ class PeerNetwork: public MsgNetwork<OpcodeType> {
         this->reg_handler(generic_bind(&PeerNetwork::msg_pong, this, _1, _2));
     }
 
-    ~PeerNetwork() { this->stop_workers(); }
+    virtual ~PeerNetwork() { this->stop(); }
 
     void add_peer(const NetAddr &paddr);
     void del_peer(const NetAddr &paddr);
@@ -969,6 +970,7 @@ msgnetwork_conn_t *msgnetwork_conn_copy(const msgnetwork_conn_t *self);
 void msgnetwork_conn_free(const msgnetwork_conn_t *self);
 void msgnetwork_listen(msgnetwork_t *self, const netaddr_t *listen_addr, SalticidaeCError *err);
 void msgnetwork_start(msgnetwork_t *self);
+void msgnetwork_stop(msgnetwork_t *self);
 void msgnetwork_terminate(msgnetwork_t *self, const msgnetwork_conn_t *conn);
 
 typedef void (*msgnetwork_msg_callback_t)(const msg_t *, const msgnetwork_conn_t *, void *userdata);
@@ -983,7 +985,7 @@ void msgnetwork_reg_error_handler(msgnetwork_t *self, msgnetwork_error_callback_
 
 msgnetwork_t *msgnetwork_conn_get_net(const msgnetwork_conn_t *conn);
 msgnetwork_conn_mode_t msgnetwork_conn_get_mode(const msgnetwork_conn_t *conn);
-netaddr_t *msgnetwork_conn_get_addr(const msgnetwork_conn_t *conn);
+const netaddr_t *msgnetwork_conn_get_addr(const msgnetwork_conn_t *conn);
 
 // PeerNetwork
 
@@ -1002,12 +1004,14 @@ void peernetwork_del_peer(peernetwork_t *self, const netaddr_t *paddr);
 bool peernetwork_has_peer(const peernetwork_t *self, const netaddr_t *paddr);
 const peernetwork_conn_t *peernetwork_get_peer_conn(const peernetwork_t *self, const netaddr_t *paddr, SalticidaeCError *cerror);
 msgnetwork_t *peernetwork_as_msgnetwork(peernetwork_t *self);
+peernetwork_t *msgnetwork_as_peernetwork_unsafe(msgnetwork_t *self);
 msgnetwork_conn_t *msgnetwork_conn_new_from_peernetwork_conn(const peernetwork_conn_t *conn);
 peernetwork_conn_t *peernetwork_conn_copy(const peernetwork_conn_t *self);
 void peernetwork_conn_free(const peernetwork_conn_t *self);
 void peernetwork_send_msg_by_move(peernetwork_t *self, msg_t * _moved_msg, const netaddr_t *paddr);
 void peernetwork_multicast_msg_by_move(peernetwork_t *self, msg_t *_moved_msg, const netaddr_array_t *paddrs);
 void peernetwork_listen(peernetwork_t *self, const netaddr_t *listen_addr, SalticidaeCError *err);
+void peernetwork_stop(peernetwork_t *self);
 
 #ifdef __cplusplus
 }