BLOCXX_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

String BLOCXX_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 267 of file SocketUtils.cpp. References BLOCXX_GETHOSTBYNAME_R_ARGUMENTS, BLOCXX_THROW, and i.

String BLOCXX_NAMESPACE::SocketUtils::inetAddrToString (  UInt64  addr  )

Definition at line 91 of file SocketUtils.cpp. Referenced by BLOCXX_NAMESPACE::NwIface::getBroadcastAddressString(), BLOCXX_NAMESPACE::NwIface::getIPAddressString(), and BLOCXX_NAMESPACE::NwIface::getNetmaskString().

int BLOCXX_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 190 of file SocketUtils.cpp. References BLOCXX_ASSERT, BLOCXX_NAMESPACE::IntrusiveReference< T >::cast_to(), BLOCXX_NAMESPACE::SocketFlags::E_WAIT_FOR_INPUT, BLOCXX_NAMESPACE::SocketFlags::E_WAIT_FOR_OUTPUT, ETIMEDOUT, BLOCXX_NAMESPACE::Socket::getShutDownMechanism(), BLOCXX_NAMESPACE::Array< T >::push_back(), BLOCXX_NAMESPACE::Select::SELECT_TIMEOUT, BLOCXX_NAMESPACE::Select::selectRW(), BLOCXX_NAMESPACE::Select::SelectObject::waitForRead, and BLOCXX_NAMESPACE::Select::SelectObject::waitForWrite. Referenced by BLOCXX_NAMESPACE::ServerSocketImpl::accept(), BLOCXX_NAMESPACE::PosixUnnamedPipe::read(), BLOCXX_NAMESPACE::SocketBaseImpl::waitForInput(), BLOCXX_NAMESPACE::SocketBaseImpl::waitForOutput(), and BLOCXX_NAMESPACE::PosixUnnamedPipe::write().

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