X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fconnect.cc;h=52cd293a64c7b0827e79bc970c8dfb7e4d1fcdeb;hb=9b82636d0efe1ea990cd20eacd17c8b13a5b7743;hp=2e2dbf616fbe4fcb22f4fcc437f6fd17e947873b;hpb=cb3ca2b63f9ddb2e070814623a3965c88a84eea7;p=awesomized%2Flibmemcached

diff --git a/libmemcached/connect.cc b/libmemcached/connect.cc
index 2e2dbf61..52cd293a 100644
--- a/libmemcached/connect.cc
+++ b/libmemcached/connect.cc
@@ -64,7 +64,7 @@
 # define TCP_KEEPIDLE 0
 #endif
 
-static memcached_return_t connect_poll(org::libmemcached::Instance* server, const int connection_error)
+static memcached_return_t connect_poll(memcached_instance_st* server, const int connection_error)
 {
   struct pollfd fds[1];
   fds[0].fd= server->fd;
@@ -76,7 +76,7 @@ static memcached_return_t connect_poll(org::libmemcached::Instance* server, cons
   if (server->root->poll_timeout == 0)
   {
     return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT,
-                               memcached_literal_param("The time to wait for a connection to be established was set to zero, which means it will always timeout (MEMCACHED_TIMEOUT)."));
+                               memcached_literal_param("The time to wait for a connection to be established was set to zero which produces a timeout to every call to poll()."));
   }
 
   while (--loop_max) // Should only loop on cases of ERESTART or EINTR
@@ -181,14 +181,15 @@ static memcached_return_t connect_poll(org::libmemcached::Instance* server, cons
   return memcached_set_errno(*server, connection_error, MEMCACHED_AT, memcached_literal_param("connect_poll() was exhausted"));
 }
 
-static memcached_return_t set_hostinfo(org::libmemcached::Instance* server)
+static memcached_return_t set_hostinfo(memcached_instance_st* server)
 {
   assert(server->type != MEMCACHED_CONNECTION_UNIX_SOCKET);
   server->clear_addrinfo();
 
-  char str_port[MEMCACHED_NI_MAXSERV];
+  char str_port[MEMCACHED_NI_MAXSERV]= { 0 };
+  errno= 0;
   int length= snprintf(str_port, MEMCACHED_NI_MAXSERV, "%u", uint32_t(server->port()));
-  if (length >= MEMCACHED_NI_MAXSERV or length <= 0)
+  if (length >= MEMCACHED_NI_MAXSERV or length <= 0 or errno != 0)
   {
     return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, 
                                memcached_literal_param("snprintf(NI_MAXSERV)"));
@@ -197,7 +198,7 @@ static memcached_return_t set_hostinfo(org::libmemcached::Instance* server)
   struct addrinfo hints;
   memset(&hints, 0, sizeof(struct addrinfo));
 
-  hints.ai_family= AF_INET;
+  hints.ai_family= AF_UNSPEC;
   if (memcached_is_udp(server->root))
   {
     hints.ai_protocol= IPPROTO_UDP;
@@ -245,7 +246,7 @@ static memcached_return_t set_hostinfo(org::libmemcached::Instance* server)
   return MEMCACHED_SUCCESS;
 }
 
-static inline void set_socket_nonblocking(org::libmemcached::Instance* server)
+static inline void set_socket_nonblocking(memcached_instance_st* server)
 {
 #if defined(_WIN32)
   u_long arg= 1;
@@ -285,7 +286,7 @@ static inline void set_socket_nonblocking(org::libmemcached::Instance* server)
 #endif
 }
 
-static bool set_socket_options(org::libmemcached::Instance* server)
+static bool set_socket_options(memcached_instance_st* server)
 {
   assert_msg(server->fd != INVALID_SOCKET, "invalid socket was passed to set_socket_options()");
 
@@ -439,7 +440,7 @@ static bool set_socket_options(org::libmemcached::Instance* server)
   return true;
 }
 
-static memcached_return_t unix_socket_connect(org::libmemcached::Instance* server)
+static memcached_return_t unix_socket_connect(memcached_instance_st* server)
 {
 #ifndef _WIN32
   WATCHPOINT_ASSERT(server->fd == INVALID_SOCKET);
@@ -505,7 +506,7 @@ static memcached_return_t unix_socket_connect(org::libmemcached::Instance* serve
 #endif
 }
 
-static memcached_return_t network_connect(org::libmemcached::Instance* server)
+static memcached_return_t network_connect(memcached_instance_st* server)
 {
   bool timeout_error_occured= false;
 
@@ -657,7 +658,7 @@ static memcached_return_t network_connect(org::libmemcached::Instance* server)
   Based on time/failure count fail the connect without trying. This prevents waiting in a state where
   we get caught spending cycles just waiting.
 */
-static memcached_return_t backoff_handling(org::libmemcached::Instance* server, bool& in_timeout)
+static memcached_return_t backoff_handling(memcached_instance_st* server, bool& in_timeout)
 {
   struct timeval curr_time;
   bool _gettime_success= (gettimeofday(&curr_time, NULL) == 0);
@@ -712,6 +713,7 @@ static memcached_return_t backoff_handling(org::libmemcached::Instance* server,
     if (_gettime_success and server->next_retry < curr_time.tv_sec)
     {
       server->state= MEMCACHED_SERVER_STATE_NEW;
+      server->server_timeout_counter= 0;
     }
     else
     {
@@ -724,7 +726,7 @@ static memcached_return_t backoff_handling(org::libmemcached::Instance* server,
   return MEMCACHED_SUCCESS;
 }
 
-static memcached_return_t _memcached_connect(org::libmemcached::Instance* server, const bool set_last_disconnected)
+static memcached_return_t _memcached_connect(memcached_instance_st* server, const bool set_last_disconnected)
 {
   assert(server);
   if (server->fd != INVALID_SOCKET)
@@ -759,6 +761,7 @@ static memcached_return_t _memcached_connect(org::libmemcached::Instance* server
   case MEMCACHED_CONNECTION_TCP:
     rc= network_connect(server);
 
+#if defined(LIBMEMCACHED_WITH_SASL_SUPPORT)
     if (LIBMEMCACHED_WITH_SASL_SUPPORT)
     {
       if (server->fd != INVALID_SOCKET and server->root->sasl.callbacks)
@@ -771,6 +774,7 @@ static memcached_return_t _memcached_connect(org::libmemcached::Instance* server
         }
       }
     }
+#endif
     break;
 
   case MEMCACHED_CONNECTION_UNIX_SOCKET:
@@ -811,7 +815,7 @@ static memcached_return_t _memcached_connect(org::libmemcached::Instance* server
   return rc;
 }
 
-memcached_return_t memcached_connect(org::libmemcached::Instance* server)
+memcached_return_t memcached_connect(memcached_instance_st* server)
 {
   return _memcached_connect(server, true);
 }