diff options
Diffstat (limited to 'apps/Gateway/Gateway/IO_Handler_Connector.cpp')
-rw-r--r-- | apps/Gateway/Gateway/IO_Handler_Connector.cpp | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/apps/Gateway/Gateway/IO_Handler_Connector.cpp b/apps/Gateway/Gateway/IO_Handler_Connector.cpp deleted file mode 100644 index 712b348951d..00000000000 --- a/apps/Gateway/Gateway/IO_Handler_Connector.cpp +++ /dev/null @@ -1,92 +0,0 @@ -#include "IO_Handler_Connector.h" -// $Id$ - - -IO_Handler_Connector::IO_Handler_Connector (void) -{ -} - -// Override the connection-failure method to add timer support. -// Note that these timers perform "expoential backoff" to -// avoid rapidly trying to reestablish connections when a link -// goes down. - -int -IO_Handler_Connector::handle_close (ACE_HANDLE sd, ACE_Reactor_Mask) -{ - ACE_Connector<IO_Handler, ACE_SOCK_CONNECTOR>::AST *stp = 0; - - // Locate the ACE_Svc_Handler corresponding to the socket descriptor. - if (this->handler_map_.find (sd, stp) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "(%t) can't locate channel %d in map, %p\n", - sd, "find"), -1); - - IO_Handler *channel = stp->svc_handler (); - - // Schedule a reconnection request at some point in the future - // (note that channel uses an exponential backoff scheme). - if (ACE_Service_Config::reactor ()->schedule_timer (channel, 0, - channel->timeout ()) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "(%t) %p\n", - "schedule_timer"), -1); - return 0; -} - -// Initiate (or reinitiate) a connection to the IO_Handler. - -int -IO_Handler_Connector::initiate_connection (IO_Handler *channel, - ACE_Synch_Options &synch_options) -{ - char buf[MAXHOSTNAMELEN]; - - // Mark ourselves as idle so that the various iterators - // will ignore us until we are reconnected. - channel->state (IO_Handler::IDLE); - - if (channel->remote_addr ().addr_to_string (buf, sizeof buf) == -1 - || channel->local_addr ().addr_to_string (buf, sizeof buf) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "(%t) %p\n", - "can't obtain peer's address"), -1); - - // Try to connect to the Peer. - - if (this->connect (channel, channel->remote_addr (), - synch_options, channel->local_addr ()) == -1) - { - if (errno != EWOULDBLOCK) - { - channel->state (IO_Handler::FAILED); - ACE_DEBUG ((LM_DEBUG, "(%t) %p on address %s\n", - "connect", buf)); - - // Reschedule ourselves to try and connect again. - if (synch_options[ACE_Synch_Options::USE_REACTOR]) - { - if (ACE_Service_Config::reactor ()->schedule_timer - (channel, 0, channel->timeout ()) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "(%t) %p\n", - "schedule_timer"), -1); - } - else - // Failures on synchronous connects are reported as errors - // so that the caller can decide how to proceed. - return -1; - } - else - { - channel->state (IO_Handler::CONNECTING); - ACE_DEBUG ((LM_DEBUG, - "(%t) in the process of connecting %s to %s\n", - synch_options[ACE_Synch_Options::USE_REACTOR] - ? "asynchronously" : "synchronously", buf)); - } - } - else - { - channel->state (IO_Handler::ESTABLISHED); - ACE_DEBUG ((LM_DEBUG, "(%t) connected to %s on %d\n", - buf, channel->get_handle ())); - } - return 0; -} |