gRPC: Receiving RST_STREAM on insertMany

Hello,

I'm actually migrating the client version (V2 -> V3) and when I try to batch insert a lot of documents (~1000), I get this error:

WeaviateBatchError: Batch objects insert failed with message: /weaviate.v1.Weaviate/BatchObjects INTERNAL: Received RST_STREAM with code 0 (Call ended without gRPC status)
      at /Users/me/app/node_modules/weaviate-client/dist/node/esm/grpc/batcher.js:42:17
      at processTicksAndRejections (native:1:1)

Batch objects insert failed with message: /weaviate.v1.Weaviate/BatchObjects INTERNAL: Received RST_STREAM with code 0 (Call ended without gRPC status)
37 |             metadata: this.metadata,
38 |             signal,
39 |           }
40 |         )
41 |         .catch((err) => {
42 |           throw new WeaviateBatchError(err.message);
                     ^
error: WeaviateBatchError: Batch objects insert failed with message: /weaviate.v1.Weaviate/BatchObjects INTERNAL: Received RST_STREAM with code 0 (Call ended without gRPC status)
      at /Users/me/app/node_modules/weaviate-client/dist/node/esm/grpc/batcher.js:42:17
      at processTicksAndRejections (native:1:1)

This error doesn't happen every time. It tends to occur more often when I try to insert larger documents, but the same insert can either be successful or lead to a crash.

I'm running locally, using Weaviate version 1.25.3 in a Docker container, and I use the weaviate-client v3.0.8 in an ESM Express app powered by Bun, and i bring my own vectors.

Here's my configuration:

const WeaviateClient = await weaviate.connectToCustom({
	// HTTP
	httpHost: config.weaviateURI,
	httpPort: 5000,
	httpSecure: false,

	// GRPC
	grpcHost: config.weaviateURI,
	grpcPort: 50051,
	grpcSecure: false,
});

Here's the logs from the docker i get after a failed request (LOG_LEVEL is set to "debug"):

{"action":"restapi_request","level":"debug","method":"GET","msg":"received HTTP request","time":"2024-06-25T13:34:49Z","url":{"Scheme":"","Opaque":"","User":null,"Host":"","Path":"/v1/schema","RawPath":"","OmitHost":false,"ForceQuery":false,"RawQuery":"","Fragment":"","RawFragment":""}}
{"level":"debug","msg":"server.query","time":"2024-06-25T13:34:49Z","type":2}
{"action":"lsm_init_disk_segment_build_bloom_filter_primary","class":"my_collection","index":"my_collection","level":"debug","msg":"building bloom filter took 208.625µs\n","path":"/var/lib/weaviate/my_collection/pN5G1xK1OOMa/lsm/property_vector/segment-1719322474400489347.db","shard":"pN5G1xK1OOMa","time":"2024-06-25T13:35:00Z","took":208625}
{"action":"lsm_memtable_flush_complete","class":"my_collection","index":"my_collection","level":"debug","msg":"flush and switch took 1.420272459s\n","path":"/var/lib/weaviate/my_collection/pN5G1xK1OOMa/lsm/property_vector","shard":"pN5G1xK1OOMa","time":"2024-06-25T13:35:00Z","took":1420272459}

Start with the batch request path at node_modules/weaviate-client/dist/node/esm/grpc/batcher.js:42 and reproduce the intermittent failure using the reported ~1000-document insert, Weaviate 1.25.3 Docker setup, and custom gRPC configuration. Compare successful and failed runs with the provided Docker debug logs; done means the cause and reliable resolution for the RST_STREAM failure are established.