0.7.6 client blocked

[gravityhurry]

Versions

• etcd: 3.4.13.8
• jetcd: 0.7.6
• java: 1.8

client frequent use
leaseClient.grant
kvClient.get
about 3-6 hours later, the client is blocked and cannot obtain information.

the server is ok

when we upgrade to 0.7.7 , it is ok
Is it a grpc issue?

i see grpc is 1.57 to 1.6.x

[wesley-zhong]

And the version jetcd: 0.8.2 also have the same BUG. But 0.7.7 , it is ok

[wesley-zhong]

    Client client = Client.builder().endpoints("http://localhost:2379").build();
    Lease leaseClient = client.getLeaseClient();
    long leaseID = leaseClient.grant(30).get().getID();//will be bocked here

[lburgazzoli]

we have some test here that are not failing https://github.com/etcd-io/jetcd/blob/main/jetcd-core/src/test/java/io/etcd/jetcd/impl/LeaseTest.java

can you provide a pr with a failing unit test ?

[lburgazzoli]

@wesley-zhong can you try with 0.8.3 ?