fix(group): bound push pressure and synchronize load agents

docker/tinode/Dockerfile

@@ -194,6 +194,8 @@ ENV TNPG_ORG=
 ENV JPUSH_PUSH_ENABLED=false
 ENV JPUSH_API_DOMAIN=https://api.jpush.cn
 ENV JPUSH_PUSH_PATH=/v3/push
+ENV JPUSH_WORKERS=8
+ENV JPUSH_DEVICE_CACHE_TTL_SECONDS=30
 ENV JPUSH_DEFAULT_TTL_SECONDS=86400
 ENV JPUSH_CALL_TTL_SECONDS=60
 ENV JPUSH_APNS_PRODUCTION=false

docker/tinode/Dockerfile.build

@@ -110,6 +110,8 @@ ENV TNPG_PUSH_ENABLED=false
 ENV JPUSH_PUSH_ENABLED=false
 ENV JPUSH_API_DOMAIN=https://api.jpush.cn
 ENV JPUSH_PUSH_PATH=/v3/push
+ENV JPUSH_WORKERS=8
+ENV JPUSH_DEVICE_CACHE_TTL_SECONDS=30
 ENV JPUSH_DEFAULT_TTL_SECONDS=86400
 ENV JPUSH_CALL_TTL_SECONDS=60
 ENV JPUSH_APNS_PRODUCTION=false

docker/tinode/config.template

@@ -85,7 +85,7 @@
 				"max_idle_conns": $MYSQL_MAX_IDLE_CONNS,
 				"registry_max_open_conns": $MYSQL_REGISTRY_MAX_OPEN_CONNS,
 				"registry_max_idle_conns": $MYSQL_REGISTRY_MAX_IDLE_CONNS,
-				"conn_max_lifetime": 60,
+				"conn_max_lifetime": $MYSQL_CONN_MAX_LIFETIME_SECONDS,
 				"sql_timeout": 10,
 				"tenant_registry_db": "$TENANT_REGISTRY_DB",
 				"tenant_db_routing": true
@@ -266,6 +266,8 @@
 				"enabled": $JPUSH_PUSH_ENABLED,
 				"api_domain": "$JPUSH_API_DOMAIN",
 				"push_path": "$JPUSH_PUSH_PATH",
+				"workers": $JPUSH_WORKERS,
+				"device_cache_ttl_seconds": $JPUSH_DEVICE_CACHE_TTL_SECONDS,
 				"default_ttl_seconds": $JPUSH_DEFAULT_TTL_SECONDS,
 				"call_ttl_seconds": $JPUSH_CALL_TTL_SECONDS,
 				"apns_production": $JPUSH_APNS_PRODUCTION,

docker/tinode/entrypoint.sh

@@ -24,6 +24,7 @@ else
 	: "${MYSQL_MAX_IDLE_CONNS:=8}"
 	: "${MYSQL_REGISTRY_MAX_OPEN_CONNS:=4}"
 	: "${MYSQL_REGISTRY_MAX_IDLE_CONNS:=2}"
+	: "${MYSQL_CONN_MAX_LIFETIME_SECONDS:=1800}"
 	if [ -z "$CLUSTER_NODES_JSON" ] ; then
 		CLUSTER_NODES_JSON='[{"name":"tinode-0","addr":"tinode-0:12000"},{"name":"tinode-1","addr":"tinode-1:12001"},{"name":"tinode-2","addr":"tinode-2:12002"}]'
 	fi