增加定时器，解决Pull元信息无响应时陷入停顿状态（valgrind）

client/doris_client_fetch.cpp

@@ -331,6 +331,7 @@ void doris_http_meta_done_cb(CURLcode res, long res_code, const char *err, void
 	cJSON *sub;
 	int64_t new_version;
 
+	evtimer_del(&instance->ctx.timer_expires);
 	if(res!=CURLE_OK)
 	{
 		MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_FATAL, "business: %s, Request meta failed, server: %s, cur_version=%lu, req_version=%lu, curlcode = %d, error: %s",
@@ -397,6 +398,7 @@ static void doris_http_fetch_meta(struct doris_csum_instance *instance)
 	u_int64_t balance_seed;
 	struct doris_http_callback curlcbs;
 	char metauri[128], cur_version[128];
+	struct timeval tv={10, 0};
 
 	balance_seed = (((u_int64_t)rand()&0xFFFF) << 48) | (((u_int64_t)rand()&0xFFFF) << 32) |
 		(((u_int64_t)rand()&0xFFFF) << 16) | ((u_int64_t)rand()&0xFFFF);
@@ -436,6 +438,7 @@ static void doris_http_fetch_meta(struct doris_csum_instance *instance)
 		{
 			instance->status = FETCH_STATUS_META;
 			instance->statistic.field[DRS_FS_FILED_REQ_META] += 1;
+			evtimer_add(&instance->ctx.timer_expires, &tv);
 		}
 		else
 		{
@@ -472,6 +475,16 @@ static void instance_fetch_cfg_timer_cb(int fd, short kind, void *userp)
 	}
 }
 
+/*httpsģʽ<C4A3>£<EFBFBD>ʹ<EFBFBD><CAB9>valgrind<6E><64><EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>GET<45><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>done_cb<63><62><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>޷<EFBFBD><DEB7>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>*/
+static void instance_meta_expire_timer_cb(int fd, short kind, void *userp)
+{
+	struct doris_csum_instance *instance = (struct doris_csum_instance *)userp;
+
+	doris_confile_ctx_destry(&instance->ctx);
+	doris_http_fetch_meta(instance);
+	MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_FATAL, "\033[33mbusiness: %s, launch meta-get wired expired, retry....\033[0m", instance->args.bizname);
+}
+
 static void doris_client_fs_output_timer_cb(int fd, short kind, void *userp)
 {
 	struct doris_csum_param *param=(struct doris_csum_param *)userp;
@@ -688,6 +701,7 @@ struct doris_csum_instance *doris_csum_instance_new(struct doris_csum_param *par
 	{
 		instance->httpins_backup2 = doris_http_instance_new(param->param_backup2, worker_evbase, runtimelog);
 	}
+	evtimer_assign(&instance->ctx.timer_expires, worker_evbase, instance_meta_expire_timer_cb, instance);
 
 	pthread_mutex_lock(&param->mutex_lock);
 	param->references++;

client/doris_client_fetch.h

@@ -64,6 +64,7 @@ struct doris_confile_ctx
 {
 	struct doris_http_ctx *httpctx;
 	char server[64];
+	struct event timer_expires;
 
 	MD5_CTX md5ctx;
 	long res_code;

server/doris_server_http.cpp

@@ -59,7 +59,7 @@ static int32_t check_producer_ready_sync(struct doris_business *business, struct
 	/*request from sync client, check http posts-on-the-way first*/
 	if(business->posts_on_the_way) 
 	{
-		MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_DEBUG, "HttpProducer, posts-on-the-way: %d, meta response 300", business->posts_on_the_way);
+		MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_DEBUG, "HttpProducer, business: %s, posts-on-the-way: %d, meta response 300", business->bizname, business->posts_on_the_way);
 		return 300;
 	}
 
@@ -68,7 +68,7 @@ static int32_t check_producer_ready_sync(struct doris_business *business, struct
 	if((clientversion=atol(client_version)) > cur_version)
 	{
 		business_set_sync_peer_abnormal(business);
-		MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_INFO, "HttpProducer, client version(%lu) is newer than server(%lu)", clientversion, cur_version);
+		MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_INFO, "HttpProducer, business: %s, client version(%lu) is newer than server(%lu)", business->bizname, clientversion, cur_version);
 		return 300;
 	}
 	

server/doris_server_main.cpp

@@ -24,7 +24,7 @@
 #include "doris_server_http.h"
 
 struct doris_global_info g_doris_server_info;
-static unsigned long doris_version_20210825=20210825L;
+static unsigned long doris_version_20210826=20210826L;
 
 int doris_mkdir_according_path(const char * path)
 {
@@ -434,7 +434,7 @@ int main(int argc, char **argv)
 	evhttp_set_cb(manager_http, "/doris/statistic/status", manager_statistic_status_requests_cb, NULL);
 	evhttp_set_cb(manager_http, "/doris/statistic/threads", manager_statistic_threads_requests_cb, NULL);
 	evhttp_set_gencb(manager_http, manager_generic_requests_cb, NULL);
-	g_doris_server_info.monitor = MESA_Monitor_instance_evhttp_new(manager_http, doris_version_20210825);
+	g_doris_server_info.monitor = MESA_Monitor_instance_evhttp_new(manager_http, doris_version_20210826);
 	if(evhttp_accept_socket(manager_http, g_doris_server_info.manager))
 	{
 		printf("evhttp_accept_socket %d error!\n", g_doris_server_info.manager);