M src/irc/irc_client.cpp => src/irc/irc_client.cpp +6 -1
@@ 27,7 27,12 @@ IrcClient::~IrcClient()
void IrcClient::start()
{
- this->connect(this->hostname, "6667");
+ this->bridge->send_xmpp_message(this->hostname, "", std::string("Connecting to ") +
+ this->hostname + ":" + "6667");
+ std::pair<bool, std::string> res = this->connect(this->hostname, "6667");
+ if (!res.first)
+ this->bridge->send_xmpp_message(this->hostname, "",
+ std::string("Connection failed: ") + res.second);
}
void IrcClient::on_connected()
M src/network/socket_handler.cpp => src/network/socket_handler.cpp +11 -8
@@ 23,7 23,7 @@ SocketHandler::SocketHandler():
throw std::runtime_error("Could not create socket");
}
-bool SocketHandler::connect(const std::string& address, const std::string& port)
+std::pair<bool, std::string> SocketHandler::connect(const std::string& address, const std::string& port)
{
log_info("Trying to connect to " << address << ":" << port);
struct addrinfo hints;
@@ 35,15 35,18 @@ bool SocketHandler::connect(const std::string& address, const std::string& port)
struct addrinfo* addr_res;
const int res = ::getaddrinfo(address.c_str(), port.c_str(), &hints, &addr_res);
- // Make sure the alloced structure is always freed at the end of the
- // function
- utils::ScopeGuard sg([&addr_res](){ freeaddrinfo(addr_res); });
if (res != 0)
{
- perror("getaddrinfo");
- throw std::runtime_error("getaddrinfo failed");
+ log_warning(std::string("getaddrinfo failed: ") + gai_strerror(res));
+ this->close();
+ return std::make_pair(false, gai_strerror(res));
}
+
+ // Make sure the alloced structure is always freed at the end of the
+ // function
+ utils::ScopeGuard sg([&addr_res](){ freeaddrinfo(addr_res); });
+
for (struct addrinfo* rp = addr_res; rp; rp = rp->ai_next)
{
if (::connect(this->socket, rp->ai_addr, rp->ai_addrlen) == 0)
@@ 51,14 54,14 @@ bool SocketHandler::connect(const std::string& address, const std::string& port)
log_info("Connection success.");
this->connected = true;
this->on_connected();
- return true;
+ return std::make_pair(true, "");
}
log_info("Connection failed:");
perror("connect");
}
log_error("All connection attempts failed.");
this->close();
- return false;
+ return std::make_pair(false, "");
}
void SocketHandler::set_poller(Poller* poller)
M src/network/socket_handler.hpp => src/network/socket_handler.hpp +2 -1
@@ 2,6 2,7 @@
# define SOCKET_HANDLER_INCLUDED
#include <string>
+#include <utility>
typedef int socket_t;
@@ 21,7 22,7 @@ public:
/**
* Connect to the remote server, and call on_connected() if this succeeds
*/
- bool connect(const std::string& address, const std::string& port);
+ std::pair<bool, std::string> connect(const std::string& address, const std::string& port);
/**
* Set the pointer to the given Poller, to communicate with it.
*/
M src/xmpp/xmpp_component.cpp => src/xmpp/xmpp_component.cpp +1 -1
@@ 49,7 49,7 @@ XmppComponent::~XmppComponent()
bool XmppComponent::start()
{
- return this->connect("127.0.0.1", "5347");
+ return this->connect("127.0.0.1", "5347").first;
}
bool XmppComponent::is_document_open() const