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Blockstream / greenlight

Build apps using self-custodial lightning nodes in the cloud
https://blockstream.github.io/greenlight/getting-started/
MIT License
117 stars 27 forks source link

[Breez] Failure to connect to SDK #510

Closed DeanDonkov closed 2 months ago

DeanDonkov commented 2 months ago

We, a customer of the Breez platform seem to be experiencing connection issues to GL's nodes.

[Error: Generic: status: Unavailable, message: "error trying to connect: received fatal alert: Unknown(225)", details: [], metadata: MetadataMap { headers: {} }]

Attaching the SDK logs which show logs for the lifecycle of the connect method of Breez SDK.

From the logs, this is seemingly an indication that the connection stream got ended.

2024-09-04T08:43:00.854Z - {
  "line": "recv HEADERS frame=Headers { stream_id: StreamId(1), flags: (0x5: END_HEADERS | END_STREAM) }",
  "level": "TRACE"
}
DeanDonkov commented 2 months ago

Update: It has been fixed for now.

cdecker commented 2 months ago

As you can see in the docs I recently (I think after your initial report) published the error code 225 corresponds to an internal server-side error. These are for our ops team to fix, and we try to keep them minimal, but sometimes the users may see them. In this case it was a DB connection pool running over. Apologies for the inconvenience and thanks for reporting this.

cdecker commented 2 months ago

Of course if I were to add a link to the previous comment it'd be more useful: https://blockstream.github.io/greenlight/reference/node-domain/ 😅