alphara opened a new issue #171:
URL: https://github.com/apache/pulsar-client-node/issues/171


   We face some issues with the Pulsar Node.js client library, based on the C++ 
client library:
   
   • We have a service that creates pulsar producers for 3 streams, consumers 
for 3 streams. It receives audio data from Socket.io/WebSockets and streams it 
to Pulsar for processing by the other services. We observed that when the 
service uses consumers, the `createProducer()` method often hangs without 
return. When we disable all consumers, the producers get created perfectly.
   • The lib-pulsar crashes the Linux core rarely.
   • Sometimes, Pulsar does not see that producers and consumers got 
disconnected from the topics. Hence, it is not possible to delete those topics 
with "active" subscriptions that actually became inactive.
   
   At the same time, the Java pulsar-client works perfectly. We do not see any 
issues on Java. We assume that some issues might be caused by the binding of 
the C++ library to Node.js.
   
   Do you have any plans to create a native pulsar-client written on Node.js 
entirely? What would it take from you?


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