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932829bfca
Signed-off-by: Jan Friesse <jfriesse@redhat.com> Reviewed-by: Steven Dake <sdake@redhat.com>
92 lines
3.1 KiB
C
92 lines
3.1 KiB
C
/*
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* Copyright (c) 2007, 2009 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Alan Conway <aconway@redhat.com>
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <config.h>
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#include <assert.h>
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#include <stdio.h>
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#include <poll.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/uio.h>
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#include <corosync/corotypes.h>
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#include <corosync/cpg.h>
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static void deliver(
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cpg_handle_t handle,
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const struct cpg_name *group_name,
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uint32_t nodeid,
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uint32_t pid,
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void *msg,
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size_t msg_len)
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{
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printf("self delivered nodeid: %x\n", nodeid);
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}
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static void confch(
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cpg_handle_t handle,
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const struct cpg_name *group_name,
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const struct cpg_address *member_list, size_t member_list_entries,
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const struct cpg_address *left_list, size_t left_list_entries,
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const struct cpg_address *joined_list, size_t joined_list_entries)
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{
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printf("confchg nodeid %x\n", member_list[0].nodeid);
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}
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int main(int argc, char** argv) {
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cpg_handle_t handle=0;
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cpg_callbacks_t cb={&deliver,&confch};
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unsigned int nodeid=0;
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struct cpg_name group={3,"foo"};
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struct iovec msg={(void *)"hello", 5}; /* discard const */
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struct pollfd pfd;
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int fd;
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printf ("All of the nodeids should match on a single node configuration\n for the test to pass.");
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assert(CS_OK==cpg_initialize(&handle, &cb));
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assert(CS_OK==cpg_local_get(handle,&nodeid));
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printf("local_get: %x\n", nodeid);
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assert(CS_OK==cpg_join(handle, &group));
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assert(CS_OK==cpg_mcast_joined(handle,CPG_TYPE_AGREED,&msg,1));
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cpg_fd_get (handle, &fd);
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pfd.fd = fd;
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pfd.events = POLLIN;
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assert(poll (&pfd, 1, 1000) == 1);
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cpg_dispatch(handle, CS_DISPATCH_ALL);
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return (0);
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}
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