✨ Enhance NATS configuration and error handling. Introduce stream limits and consumer rules in configuration files. Refactor message processing to handle permanent errors. Update README and development configuration to reflect changes. Add tests for new error handling mechanisms.

README.md

@@ -78,11 +78,24 @@ url = "nats://localhost:4222"
 stream = "TELEGRAM"
 consumer = "telegram-consumer"
 
+[nats.stream_limits]
+max_msgs = 100000
+max_bytes = 67108864
+max_age = "24h"
+discard = "old"
+storage = "file"
+replicas = 1
+
+[nats.consumer]
+max_deliver = 5
+ack_wait = "30s"
+max_ack_pending = 1024
+
 [subscription]
-topic = "Telegram.Serial"
+topic = "telegram.serial"
 
 [publisher]
-topic = "Telegram.Json"
+topic = "telegram.json"
 
 [postgres]
 url = "postgres://user:password@localhost:5432/aviation?sslmode=disable"
@@ -92,6 +105,7 @@ min_conns = 2
 [app]
 batch_size = 50
 batch_timeout = "2s"
+monitor_interval = "30s"
 
 [log]
 level = "info"
@@ -147,7 +161,7 @@ task run-dev
 
 Flags:
   -n, --nats string      Nats server address (default: "nats://localhost:4222")
-  -t, --topic string     Nats topic to listen to (default: "Telegram.Serial")
+  -t, --topic string     Nats topic to listen to (default: "telegram.serial")
 ```
 
 ## Development