zval * php_yar_packager_msgpack_unpack(yar_packager_t *self, char *content, size_t len, char **msg, zval *rret) /* {{{ */ {
zval *return_value;
ZVAL_NULL(rret);
php_msgpack_unserialize(rret, content, len);
return_value = rret;
return return_value;
} /* }}} */
static int cpWorker_loop(int worker_id, int group_id)
{
cpWorker_init(worker_id, group_id);
cpGroup *G = &CPGS->G[group_id];
cpShareMemory *sm_obj = &(G->workers[worker_id].sm_obj);
int ret;
cpSettitle(G->name);
cpSignalSet(SIGALRM, cpWorker_do_ping, 1, 0);
cpSignalSet(SIGTERM, cpWorker_do_stop, 1, 0);
alarm(CP_PING_SLEEP);
while (CPGS->running)
{
zval *ret_value;
ALLOC_INIT_ZVAL(ret_value);
bzero(&CPWG.event, sizeof (cpWorkerInfo));
ret = cpFifoRead(CPWG.pipe_fd_read, &CPWG.event, sizeof (cpWorkerInfo));
if (ret < 0)
{
cpLog("fifo read Error: %s [%d]", strerror(errno), errno);
}
CPWG.working = 1;
php_msgpack_unserialize(ret_value, sm_obj->mem, CPWG.event.len);
worker_onReceive(ret_value);
CPWG.working = 0;
}
return SUCCESS;
}
static int cpWorker_loop(int worker_id)
{
CPWG.id = worker_id;
char fifo_name[CP_FIFO_NAME_LEN] = {0};
sprintf(fifo_name, "%s_%d", CP_FIFO_NAME_PRE, CPGC.group_id * CP_GROUP_LEN + worker_id); //client 2 worker
int pipe_fd_read = cpCreateFifo(fifo_name);
sprintf(fifo_name, "%s_%d_1", CP_FIFO_NAME_PRE, CPGC.group_id * CP_GROUP_LEN + worker_id); //worker 2 client
int pipe_fd_write = cpCreateFifo(fifo_name);
CPGS->workers[worker_id].pipe_fd_write = pipe_fd_write;
cpShareMemory *sm_obj = &(CPGS->workers[worker_id].sm_obj);
cpWorkerInfo event;
bzero(&event, sizeof (event));
int ret, len = 0;
int event_len = sizeof (event);
while (CPGS->running) {
zval *ret_value;
ALLOC_INIT_ZVAL(ret_value);
if (CPGS->workers[worker_id].pre_len) {
len = CPGS->workers[worker_id].pre_len;
CPGS->workers[worker_id].pre_len = 0;
CPWG.clientPid = CPGS->workers[worker_id].pre_pid;
} else {
do {
ret = cpFifoRead(pipe_fd_read, &event, event_len);
if (ret < 0) {
cpLog("fifo read Error: %s [%d]", strerror(errno), errno);
}
} while (event.pid != CPGS->workers[worker_id].CPid); //有可能有脏数据 读出来
if (!CPGS->workers[worker_id].run) {
CPGS->workers[worker_id].pre_len = event.len; //啊~~我要挂了,赶紧存起来 下次再用
CPGS->workers[worker_id].pre_pid = event.pid;
break;
}
len = event.len;
// cpLog("worker %d len",len);
CPWG.clientPid = event.pid;
}
if (sm_obj->mem == NULL) {
if ((sm_obj->mem = shmat(sm_obj->shmid, NULL, 0)) < 0) {
cpLog("attach sys mem error Error: %s [%d]", strerror(errno), errno);
}
}
if (ret < 0) {
cpLog("fifo read Error: %s [%d]", strerror(errno), errno);
}
php_msgpack_unserialize(ret_value, sm_obj->mem, len);
worker_onReceive(ret_value);
}
return SUCCESS;
}
static int cpWorker_loop(int worker_id, int group_id)
{
CPWG.id = worker_id;
CPWG.gid = group_id;
cpGroup *G = &CPGS->G[group_id];
char fifo_name[CP_FIFO_NAME_LEN] = {0};
sprintf(fifo_name, "%s_%d", CP_FIFO_NAME_PRE, group_id * CP_GROUP_LEN + worker_id); //client 2 worker
int pipe_fd_read = cpCreateFifo(fifo_name);
sprintf(fifo_name, "%s_%d_1", CP_FIFO_NAME_PRE, group_id * CP_GROUP_LEN + worker_id); //worker 2 client
int pipe_fd_write = cpCreateFifo(fifo_name);
G->workers[worker_id].pipe_fd_write = pipe_fd_write;
cpShareMemory *sm_obj = &(G->workers[worker_id].sm_obj);
cpWorkerInfo event;
bzero(&event, sizeof (event));
int ret, len = 0;
int event_len = sizeof (event);
cpSettitle(G->name);
cpSignalSet(SIGALRM, cpWorker_do_ping, 1, 0);
alarm(CP_PING_SLEEP);
while (CPGS->running)
{
zval *ret_value;
ALLOC_INIT_ZVAL(ret_value);
do
{
ret = cpFifoRead(pipe_fd_read, &event, event_len);
if (ret < 0)
{
cpLog("fifo read Error: %s [%d]", strerror(errno), errno);
}
} while (event.pid != G->workers[worker_id].CPid); //有可能有脏数据 读出来
CPWG.working = 1;
len = event.len;
CPWG.clientPid = event.pid;
if (ret < 0)
{
cpLog("fifo read Error: %s [%d]", strerror(errno), errno);
}
php_msgpack_unserialize(ret_value, sm_obj->mem, len);
worker_onReceive(ret_value);
CPWG.working = 0;
}
return SUCCESS;
}
static int cli_real_recv(cpMasterInfo *info) {
int pipe_fd_read = get_readfd(info->worker_id);
cpWorkerInfo event;
int ret = 0;
do {
ret = cpFifoRead(pipe_fd_read, &event, sizeof (event));
if (ret < 0) {
zend_error(E_ERROR, "fifo read Error: %s [%d]", strerror(errno), errno);
}
} while (event.pid != cpPid); //有可能有脏数据 读出来
zval *ret_value;
ALLOC_INIT_ZVAL(ret_value);
php_msgpack_unserialize(ret_value, get_attach_buf(info->worker_id,info->semid), event.len);
RecvData.type = event.type;
RecvData.ret_value = ret_value;
return SUCCESS;
}