mirror of https://gitee.com/bigwinds/arangodb
77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/* =========================================================================
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zsocket - working with 0MQ sockets
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-------------------------------------------------------------------------
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Copyright (c) 1991-2011 iMatix Corporation <www.imatix.com>
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Copyright other contributors as noted in the AUTHORS file.
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This file is part of CZMQ, the high-level C binding for 0MQ:
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http://czmq.zeromq.org.
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This is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or (at
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your option) any later version.
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This software is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this program. If not, see
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<http://www.gnu.org/licenses/>.
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=========================================================================
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*/
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#ifndef __ZSOCKET_H_INCLUDED__
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#define __ZSOCKET_H_INCLUDED__
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#ifdef __cplusplus
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extern "C" {
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#endif
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// @interface
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// This port range is defined by IANA for dynamic or private ports
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// We use this when choosing a port for dynamic binding.
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#define ZSOCKET_DYNFROM 0xc000
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#define ZSOCKET_DYNTO 0xffff
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// Create a new socket within our czmq context, replaces zmq_socket.
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// If the socket is a SUB socket, automatically subscribes to everything.
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// Use this to get automatic management of the socket at shutdown.
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void *
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zsocket_new (zctx_t *self, int type);
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// Destroy a socket within our czmq context, replaces zmq_close.
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void
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zsocket_destroy (zctx_t *self, void *socket);
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// Bind a socket to a formatted endpoint. If the port is specified as
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// '*', binds to any free port from ZSOCKET_DYNFROM to ZSOCKET_DYNTO
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// and returns the actual port number used. Otherwise asserts that the
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// bind succeeded with the specified port number. Always returns the
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// port number if successful.
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int
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zsocket_bind (void *socket, const char *format, ...);
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// Connect a socket to a formatted endpoint
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// Checks with assertion that the connect was valid
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void
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zsocket_connect (void *socket, const char *format, ...);
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// Returns socket type as printable constant string
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char *
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zsocket_type_str (void *socket);
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// Self test of this class
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int
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zsocket_test (Bool verbose);
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// @end
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#ifdef __cplusplus
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}
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#endif
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#endif
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