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Change initialization to allow listening on both a port and socket

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This commit is contained in:
Pieter Noordhuis
2010-08-03 13:33:12 +02:00
parent 7e91f971f7
commit a5639e7dd9
6 changed files with 49 additions and 20 deletions
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43
src/redis.c
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@ -696,13 +696,16 @@ void createSharedObjects(void) {
}
void initServerConfig() {
server.dbnum = REDIS_DEFAULT_DBNUM;
server.port = REDIS_SERVERPORT;
server.bindaddr = NULL;
server.sockpath = NULL;
server.ipfd = -1;
server.sofd = -1;
server.dbnum = REDIS_DEFAULT_DBNUM;
server.verbosity = REDIS_VERBOSE;
server.maxidletime = REDIS_MAXIDLETIME;
server.saveparams = NULL;
server.logfile = NULL; /* NULL = log on standard output */
server.bindaddr = NULL;
server.glueoutputbuf = 1;
server.daemonize = 0;
server.appendonly = 0;
@ -773,16 +776,23 @@ void initServer() {
createSharedObjects();
server.el = aeCreateEventLoop();
server.db = zmalloc(sizeof(redisDb)*server.dbnum);
if (server.bindaddr == NULL || inet_aton(server.bindaddr,NULL)) {
/* Either no address given, or it can be correctly parsed. */
server.fd = anetTcpServer(server.neterr, server.port, server.bindaddr);
} else {
/* Bind to a socket */
unlink(server.bindaddr); /* don't care if this fails */
server.fd = anetUnixServer(server.neterr,server.bindaddr);
if (server.port > 0) {
server.ipfd = anetTcpServer(server.neterr,server.port,server.bindaddr);
if (server.ipfd == ANET_ERR) {
redisLog(REDIS_WARNING, "Opening port: %s", server.neterr);
exit(1);
}
}
if (server.fd == -1) {
redisLog(REDIS_WARNING, "Opening port/socket: %s", server.neterr);
if (server.sockpath != NULL) {
unlink(server.sockpath); /* don't care if this fails */
server.sofd = anetUnixServer(server.neterr,server.sockpath);
if (server.sofd == ANET_ERR) {
redisLog(REDIS_WARNING, "Opening socket: %s", server.neterr);
exit(1);
}
}
if (server.ipfd < 0 && server.sofd < 0) {
redisLog(REDIS_WARNING, "Configured to not listen anywhere, exiting.");
exit(1);
}
for (j = 0; j < server.dbnum; j++) {
@ -811,8 +821,10 @@ void initServer() {
server.stat_starttime = time(NULL);
server.unixtime = time(NULL);
aeCreateTimeEvent(server.el, 1, serverCron, NULL, NULL);
if (aeCreateFileEvent(server.el, server.fd, AE_READABLE,
acceptHandler, NULL) == AE_ERR) oom("creating file event");
if (server.ipfd > 0 && aeCreateFileEvent(server.el,server.ipfd,AE_READABLE,
acceptHandler,NULL) == AE_ERR) oom("creating file event");
if (server.sofd > 0 && aeCreateFileEvent(server.el,server.sofd,AE_READABLE,
acceptHandler,NULL) == AE_ERR) oom("creating file event");
if (server.appendonly) {
server.appendfd = open(server.appendfilename,O_WRONLY|O_APPEND|O_CREAT,0644);
@ -1423,7 +1435,10 @@ int main(int argc, char **argv) {
if (rdbLoad(server.dbfilename) == REDIS_OK)
redisLog(REDIS_NOTICE,"DB loaded from disk: %ld seconds",time(NULL)-start);
}
redisLog(REDIS_NOTICE,"The server is now ready to accept connections on port %d", server.port);
if (server.ipfd > 0)
redisLog(REDIS_NOTICE,"The server is now ready to accept connections on port %d", server.port);
if (server.sofd > 0)
redisLog(REDIS_NOTICE,"The server is now ready to accept connections at %s", server.sockpath);
aeSetBeforeSleepProc(server.el,beforeSleep);
aeMain(server.el);
aeDeleteEventLoop(server.el);