feat: add redis cache and fanout support

docker/docker-compose/cluster.yml

@@ -22,6 +22,11 @@ x-exporter:
 x-tinode-env-vars: &tinode-env-vars
   "STORE_USE_ADAPTER": "mysql"
   "PPROF_URL": "/pprof"
+  "REDIS_ADDR": "host.docker.internal:56379"
+  "REDIS_PASSWORD": "HMTJzkm.h>Y+E9ep"
+  "REDIS_DB": 0
+  "REDIS_KEY_PREFIX": "im"
+  "REDIS_GROUP_FANOUT_ENABLED": "true"
   # You can provide your own tinode config by setting EXT_CONFIG env var and binding your configuration file to
   # "EXT_CONFIG": "/etc/tinode/tinode.conf"
   "WAIT_FOR": "mysql:3306"

docker/docker-compose/single-instance.yml

@@ -17,6 +17,11 @@ x-tinode:
 x-tinode-env-vars: &tinode-env-vars
   "STORE_USE_ADAPTER": "mysql"
   "PPROF_URL": "/pprof"
+  "REDIS_ADDR": "host.docker.internal:56379"
+  "REDIS_PASSWORD": "HMTJzkm.h>Y+E9ep"
+  "REDIS_DB": 0
+  "REDIS_KEY_PREFIX": "im"
+  "REDIS_GROUP_FANOUT_ENABLED": "true"
   # You can provide your own tinode config by setting EXT_CONFIG env var and binding your configuration file to
   # "EXT_CONFIG": "/etc/tinode/tinode.conf"
   "WAIT_FOR": "mysql:3306"

docker/tinode/Dockerfile

@@ -52,6 +52,22 @@ ENV DEFAULT_COUNTRY_CODE=US
 
 # The MySQL DSN connection.
 ENV MYSQL_DSN='root@tcp(mysql)/tinode?parseTime=true&collation=utf8mb4_0900_ai_ci'
+ENV REDIS_ADDR=
+ENV REDIS_USERNAME=
+ENV REDIS_PASSWORD=
+ENV REDIS_DB=0
+ENV REDIS_KEY_PREFIX=im
+ENV REDIS_DIAL_TIMEOUT_MS=2000
+ENV REDIS_READ_TIMEOUT_MS=2000
+ENV REDIS_WRITE_TIMEOUT_MS=2000
+ENV REDIS_PENDING_TTL_SECONDS=120
+ENV REDIS_DONE_TTL_SECONDS=86400
+ENV REDIS_FAILED_TTL_SECONDS=600
+ENV REDIS_HOT_MESSAGE_TTL_SECONDS=86400
+ENV REDIS_PRESENCE_TTL_SECONDS=120
+ENV REDIS_CACHE_TTL_SECONDS=300
+ENV REDIS_SHORT_STATE_TTL_SECONDS=600
+ENV REDIS_GROUP_FANOUT_ENABLED=true
 
 # The PostgreSQL DSN connection.
 ENV POSTGRES_DSN='postgresql://postgres:postgres@localhost:5432/tinode?sslmode=disable&connect_timeout=10'

docker/tinode/Dockerfile.build

@@ -36,6 +36,22 @@ ENV DEFAULT_COUNTRY_CODE=US
 # DB connection is provided at deploy time via secret-backed env var. No default value.
 ENV MYSQL_DSN=
 ENV STORE_USE_ADAPTER=mysql
+ENV REDIS_ADDR=
+ENV REDIS_USERNAME=
+ENV REDIS_PASSWORD=
+ENV REDIS_DB=0
+ENV REDIS_KEY_PREFIX=im
+ENV REDIS_DIAL_TIMEOUT_MS=2000
+ENV REDIS_READ_TIMEOUT_MS=2000
+ENV REDIS_WRITE_TIMEOUT_MS=2000
+ENV REDIS_PENDING_TTL_SECONDS=120
+ENV REDIS_DONE_TTL_SECONDS=86400
+ENV REDIS_FAILED_TTL_SECONDS=600
+ENV REDIS_HOT_MESSAGE_TTL_SECONDS=86400
+ENV REDIS_PRESENCE_TTL_SECONDS=120
+ENV REDIS_CACHE_TTL_SECONDS=300
+ENV REDIS_SHORT_STATE_TTL_SECONDS=600
+ENV REDIS_GROUP_FANOUT_ENABLED=true
 
 # Tenant registry lives in the hotgo database (shared with im_manager); tenant
 # DB routing resolves to the same tinode DB for the seeded "default" tenant.

docker/tinode/config.template

@@ -96,6 +96,24 @@
 				"addresses": "mongodb",
 				"replica_set": "rs0"
 			}
+		},
+		"redis": {
+			"addr": "$REDIS_ADDR",
+			"username": "$REDIS_USERNAME",
+			"password": "$REDIS_PASSWORD",
+			"db": $REDIS_DB,
+			"key_prefix": "$REDIS_KEY_PREFIX",
+			"dial_timeout_ms": $REDIS_DIAL_TIMEOUT_MS,
+			"read_timeout_ms": $REDIS_READ_TIMEOUT_MS,
+			"write_timeout_ms": $REDIS_WRITE_TIMEOUT_MS,
+			"pending_ttl_seconds": $REDIS_PENDING_TTL_SECONDS,
+			"done_ttl_seconds": $REDIS_DONE_TTL_SECONDS,
+			"failed_ttl_seconds": $REDIS_FAILED_TTL_SECONDS,
+			"hot_message_ttl_seconds": $REDIS_HOT_MESSAGE_TTL_SECONDS,
+			"presence_ttl_seconds": $REDIS_PRESENCE_TTL_SECONDS,
+			"cache_ttl_seconds": $REDIS_CACHE_TTL_SECONDS,
+			"short_state_ttl_seconds": $REDIS_SHORT_STATE_TTL_SECONDS,
+			"group_fanout_enabled": $REDIS_GROUP_FANOUT_ENABLED
 		}
 	},