OW_NAMESPACE::SocketUtils Namespace Reference

Functions
String	inetAddrToString (UInt64 addr)
int	waitForIO (SocketHandle_t fd, int timeOutSecs, SocketFlags::EWaitDirectionFlag forInput)
	Wait for input or output on a socket.
String	getFullyQualifiedHostName ()
	Get the fully qualified host name.

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Function Documentation

OW_COMMON_API String OW_NAMESPACE::SocketUtils::getFullyQualifiedHostName (   )

Get the fully qualified host name. This function can be expensive performance-wise. It may query multiple DNS servers. If the network is not working correctly, it will fail and throw an exception. Exceptions: SocketException  on failure. Definition at line 258 of file OW_SocketUtils.cpp. References OW_NAMESPACE::gethostbynameMutex, i, and OW_THROW.

OW_COMMON_API String OW_NAMESPACE::SocketUtils::inetAddrToString (  UInt64  addr  )

Definition at line 81 of file OW_SocketUtils.cpp. References s. Referenced by OW_NAMESPACE::NwIface::getBroadcastAddressString(), OW_NAMESPACE::NwIface::getIPAddressString(), and OW_NAMESPACE::NwIface::getNetmaskString().

int OW_NAMESPACE::SocketUtils::waitForIO (  SocketHandle_t  fd, int  timeOutSecs, SocketFlags::EWaitDirectionFlag  forInput )

Wait for input or output on a socket. Parameters: fd  the handle of the socket to wait on. timeOutSecs  the number of seconds to wait. forInput  true if we are waiting for input. Returns: zero if we got input before the timeout expired, -1 on error, and ETIMEDOUT on timeout. Definition at line 180 of file OW_SocketUtils.cpp. References OW_NAMESPACE::IntrusiveReference< T >::cast_to(), OW_NAMESPACE::SocketFlags::E_WAIT_FOR_INPUT, OW_NAMESPACE::SocketFlags::E_WAIT_FOR_OUTPUT, ETIMEDOUT, OW_NAMESPACE::Socket::getShutDownMechanism(), OW_ASSERT, OW_NAMESPACE::Array< T >::push_back(), OW_NAMESPACE::Select::SELECT_TIMEOUT, OW_NAMESPACE::Select::selectRW(), OW_NAMESPACE::Select::SelectObject::waitForRead, and OW_NAMESPACE::Select::SelectObject::waitForWrite. Referenced by OW_NAMESPACE::ServerSocketImpl::accept(), OW_NAMESPACE::PosixUnnamedPipe::read(), OW_NAMESPACE::SocketBaseImpl::waitForInput(), OW_NAMESPACE::ServerSocketImpl::waitForIO(), OW_NAMESPACE::SocketBaseImpl::waitForOutput(), and OW_NAMESPACE::PosixUnnamedPipe::write().

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