Couchbase Lite 3.1.3 – Peer-to-Peer Sync & Capella Collection Issues

Mobile Couchbase Lite
1

I am using Couchbase Lite version 3.1.3 and experiencing issues with peer-to-peer replication. Data transfer between two devices is happening, but the received data is not being stored on the receiver device. Additionally, when the receiver device goes online, the data does not sync with the server.

I am also using collections with the Couchbase Capella server, and this seems to be causing errors during replication. The logs show the following error

2025-02-06 16:25:34.017 18354-18948 CouchbaseL...REPLICATOR com.*.*.*.dev    E  {repl#600} Got LiteCore error: LiteCore UnexpectedError, "BLIP protocol error: Bad incoming REQ #14 (too high)"
2025-02-06 16:25:34.018 18354-18947 CouchbaseL...REPLICATOR com.*.*.*.dev    E  {n8litecore4repl11incomingreve#617} failed with error: POSIX error 104, "Connection reset by peer"
2025-02-06 16:25:34.019 18354-18948 CouchbaseL...REPLICATOR com.*.*.*.dev    E  {repl#600} Stopping due to fatal error: LiteCore UnexpectedError, "BLIP protocol error: Bad incoming REQ #14 (too high)"

LiteCore UnexpectedError, “BLIP protocol error: Bad incoming REQ #14 (too high)”
POSIX error 104, “Connection reset by peer”

This causes the replicator to stop due to a fatal error. Could you please provide guidance on resolving this issue?

2

This is a bug in the library that has most likely been solved since 3.1.3 was released (Nov 2023). You should upgrade to resolve it.