Copyright 1996-2003 John D. Polstra.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* This product includes software developed by John D. Polstra.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The TCPMisc interface provides miscellaneous TCP-related services.
INTERFACE TCPMisc;
IMPORT IP, Thread;
IMPORT TCP;
PROCEDURE AcceptFrom(c: TCP.Connector; VAR (*OUT*) peer: IP.Endpoint): TCP.T
RAISES {IP.Error, Thread.Alerted};
Like TCP.Accept, but returns the peer's address.
PROCEDURE CoalesceWrites(tcp: TCP.T; allow: BOOLEAN)
RAISES {IP.Error};
Controls the TCP_NODELAY option for the given TCP channel. If
allow is TRUE, then TCP_NODELAY is turned off. If allow is
FALSE, TCP_NODELAY is turned on.
PROCEDURE ConnectFrom(to, from: IP.Endpoint): TCP.T
RAISES {IP.Error, Thread.Alerted};
Like TCP.Connect, except it binds the local socket to a specific
endpoint.
PROCEDURE GetPeerName(tcp: TCP.T): IP.Endpoint
RAISES {IP.Error};
Returns the endpoint of the far end of the TCP channel.
PROCEDURE GetSockName(tcp: TCP.T): IP.Endpoint
RAISES {IP.Error};
Returns the endpoint of the near end of the TCP channel.
PROCEDURE KeepAlive(tcp: TCP.T; allow: BOOLEAN)
RAISES {IP.Error};
Controls the SO_KEEPALIVE option for the given TCP channel.
PROCEDURE LingerOnClose(tcp: TCP.T; allow: BOOLEAN)
RAISES {IP.Error};
Controls the SO_LINGER option for the given TCP channel.
END TCPMisc.