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rpc/rpcclient: catch the error when send to closed channel

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ghassmo
2022-05-19 23:55:34 +03:00
parent 2e43bc4407
commit 45382ecb74
1 changed files with 8 additions and 1 deletions
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9
src/rpc/rpcclient.rs
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@@ -27,7 +27,14 @@ impl RpcClient {
let req_id = value.id.clone().as_u64().unwrap_or(0);
let value = json!(value);
self.sender.send(value).await?;
// TODO proper error handling for closed channels
// if the connection is closed the sender will get an error
// for sending to closed channel
let result = self.sender.send(value).await;
if result.is_err() {
error!("Unable to connect to the RPC server");
return Err(Error::OperationFailed)
}
let reply = self.receiver.recv().await;