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This way, any log statement for a client will include the client id, similar to how the server now logs information about NATS clients (such as language, version, connection name). Also adding a debug statement once the client has successfully connected. Here is how this will look like for a client with client id "client_0". ``` [69591] 2021/10/06 10:06:50.837977 [DBG] [::1]:57415 - mid:18 - Client connection created [69591] 2021/10/06 10:06:50.839871 [DBG] [::1]:57415 - mid:18 - "client_0" - Client connected [69591] 2021/10/06 10:07:00.627307 [DBG] [::1]:57415 - mid:18 - "client_0" - Client connection closed: Client Closed ``` All log statements will be affected, for instance here is an auth error: ``` [69591] 2021/10/06 10:09:48.618964 [DBG] [::1]:57424 - mid:23 - Client connection created [69591] 2021/10/06 10:09:48.619015 [ERR] [::1]:57424 - mid:23 - "client_0" - authentication error - User "mqtt" [69591] 2021/10/06 10:09:48.619026 [DBG] [::1]:57424 - mid:23 - "client_0" - Client connection closed: Authentication Failure [69591] 2021/10/06 10:09:48.619038 [ERR] [::1]:57424 - mid:23 - "client_0" - unable to connect: authentication error ``` Resolves #2587 Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
NATS is a simple, secure and performant communications system for digital systems, services and devices. NATS is part of the Cloud Native Computing Foundation (CNCF). NATS has over 40 client language implementations, and its server can run on-premise, in the cloud, at the edge, and even on a Raspberry Pi. NATS can secure and simplify design and operation of modern distributed systems.
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Security
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