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Add errno to socket creation failed exception

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This commit is contained in:
kwolekr 2015-11-08 18:14:36 -05:00
parent 4ae6e509ff
commit 88a3977954
2 changed files with 10 additions and 7 deletions
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11
src/socket.cpp
View File

@ -44,8 +44,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
typedef SOCKET socket_t;
typedef int socklen_t;
#define LAST_SOCKET_ERR() WSAGetLastError()
typedef SOCKET socket_t;
typedef int socklen_t;
#else
#include <sys/types.h>
#include <sys/socket.h>
@ -54,7 +55,8 @@ typedef int socklen_t;
#include <netdb.h>
#include <unistd.h>
#include <arpa/inet.h>
typedef int socket_t;
#define LAST_SOCKET_ERR() (errno)
typedef int socket_t;
#endif
// Set to true to enable verbose debug output
@ -339,7 +341,8 @@ bool UDPSocket::init(bool ipv6, bool noExceptions)
if (noExceptions) {
return false;
} else {
throw SocketException("Failed to create socket");
throw SocketException(std::string("Failed to create socket: error ")
+ itos(LAST_SOCKET_ERR()));
}
}

6
src/socket.h
View File

@ -45,7 +45,7 @@ extern bool socket_enable_debug_output;
class SocketException : public BaseException
{
public:
SocketException(const char *s):
SocketException(const std::string &s):
BaseException(s)
{
}
@ -54,7 +54,7 @@ public:
class ResolveError : public BaseException
{
public:
ResolveError(const char *s):
ResolveError(const std::string &s):
BaseException(s)
{
}
@ -63,7 +63,7 @@ public:
class SendFailedException : public BaseException
{
public:
SendFailedException(const char *s):
SendFailedException(const std::string &s):
BaseException(s)
{
}