taigrr/nats.docs
1
0
Fork 0
mirror of https://github.com/taigrr/nats.docs synced 2025-01-18 04:03:23 -08:00
Code Issues Projects Releases Wiki Activity

Update client-connections.md

Browse Source
This commit is contained in:
Ginger Collison 2019-05-23 13:03:47 -05:00 committed by GitHub
parent b4ecd58b33
commit 687d45bdec
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
nats_streaming/client-connections.md
View File

@ -4,6 +4,6 @@ As described, clients are not directly connected to the streaming server. Instea
This client ID links a given connection to its published messages, subscriptions, especially durable subscriptions. Indeed, durable subscriptions are stored as a combination of the client ID and durable name. More on durable subscriptions later.
It is also used to resolve the issue of not having direct client connections to the server. For instance, say that a client crashes without closing the connection. It later restarts with the same client ID. The server will detect that this client ID is already in-use. It will try to contact that known client to its original private inbox. If the server does not receive a response - which would be the case if the client crashed - it will replace the old client with this new one.<br>
It is also used to resolve the issue of not having direct client connections to the server. For instance, say that a client crashes without closing the connection. It later restarts with the same client ID. The server will detect that this client ID is already in-use. It will try to contact that known client to its original private inbox. If the server does not receive a response - which would be the case if the client crashed - it will replace the old client with this new one.
Otherwise, the server would reject the connection request since the client ID is already in-use.