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Network/SocketPoller: Wait() now returns the number of active sockets, and optionally the last error

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It will also ignore the EINTR error on Linux
This commit is contained in:
Jérôme Leclercq
2018-06-12 14:31:49 +02:00
parent 15f84dc712
commit 56b23a2f27
16 changed files with 120 additions and 94 deletions
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55
src/Nazara/Network/AlgorithmNetwork.cpp
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@@ -84,35 +84,35 @@ namespace Nz
*
* \param resolveError Error enumeration
*/
const char* ErrorToString(Nz::ResolveError resolveError)
const char* ErrorToString(ResolveError resolveError)
{
switch (resolveError)
{
case Nz::ResolveError_NoError:
case ResolveError_NoError:
return "No error";
case Nz::ResolveError_Internal:
case ResolveError_Internal:
return "An internal error occurred";
case Nz::ResolveError_ResourceError:
case ResolveError_ResourceError:
return "The operating system lacks the resources to proceed";
case Nz::ResolveError_NonRecoverable:
case ResolveError_NonRecoverable:
return "A nonrecoverable error occurred";
case Nz::ResolveError_NotFound:
case ResolveError_NotFound:
return "No such host is known";
case Nz::ResolveError_NotInitialized:
case ResolveError_NotInitialized:
return "Nazara Network has not been initialized";
case Nz::ResolveError_ProtocolNotSupported:
case ResolveError_ProtocolNotSupported:
return "A specified protocol is not supported by the server";
case Nz::ResolveError_TemporaryFailure:
case ResolveError_TemporaryFailure:
return "A temporary failure occurred, try again";
case Nz::ResolveError_Unknown:
case ResolveError_Unknown:
return "An unknown error occurred";
default:
@@ -127,53 +127,56 @@ namespace Nz
*
* \param socketError Error enumeration
*/
const char* ErrorToString(Nz::SocketError socketError)
const char* ErrorToString(SocketError socketError)
{
switch (socketError)
{
case Nz::SocketError_NoError:
case SocketError_NoError:
return "No error";
case Nz::SocketError_AddressNotAvailable:
case SocketError_AddressNotAvailable:
return "The address is already in use";
case Nz::SocketError_ConnectionClosed:
case SocketError_ConnectionClosed:
return "The connection has been closed";
case Nz::SocketError_ConnectionRefused:
case SocketError_ConnectionRefused:
return "The connection attempt was refused";
case Nz::SocketError_DatagramSize:
case SocketError_DatagramSize:
return "The datagram size is over the system limit";
case Nz::SocketError_Internal:
case SocketError_Internal:
return "An internal error occurred";
case Nz::SocketError_Packet:
case SocketError_Interrupted:
return "The operation was interrupted by a signal";
case SocketError_Packet:
return "Packet encoding or decoding failed";
case Nz::SocketError_NetworkError:
case SocketError_NetworkError:
return "Networking subsystem failed";
case Nz::SocketError_NotInitialized:
case SocketError_NotInitialized:
return "Network module has not been initialized";
case Nz::SocketError_NotSupported:
case SocketError_NotSupported:
return "This operation is not supported";
case Nz::SocketError_ResolveError:
case SocketError_ResolveError:
return "The hostname couldn't be resolved";
case Nz::SocketError_ResourceError:
case SocketError_ResourceError:
return "The operating system lacks the resources to proceed";
case Nz::SocketError_TimedOut:
case SocketError_TimedOut:
return "The operation timed out";
case Nz::SocketError_Unknown:
case SocketError_Unknown:
return "An unknown error occurred";
case Nz::SocketError_UnreachableHost:
case SocketError_UnreachableHost:
return "The host is not reachable";
default: