Cancel a server-streaming request from grpc-call node

[AitorF]

Hi!

I am trying to modify (I would make a pull-request afterward) the grpc-call to cancel a server-streaming request from client. The idea I am working on is to pass another input to the grpc-call node (kinf of msg.cancel = true), get this from node.on("input", function (msg) { method and cancel the ongoing request.

The problem is that I don't find a way to cancel it. I don't find any documentation nor any .cancel() method.

Any help?

[MrWhite80]

I added the following to support this concept. In the grpc-call.js in the node.on("input"...) at the top of the function, If the message topic is set to "close" then you can call the same code used in the on close for the node. using grpc.closeClient.

if(msg.topic == "close"){
if (node.client) {
grpc.closeClient(node.client)
delete node.client;
delete node.channel;
}
return;
}

[namgk]

does it open automatically in future messages?

sorry it's been long time I haven't worked on these.