Comments (2)
Hi,
thanks for the detailed error report. You are correct, gRPC does not support sending another message until the previous one is finished and neither does asio-grpc. agrpc::write
is just a thin wrapper around grpc::ServerAsyncWriter.Write()
. The same limitations apply. They are also documented https://tradias.github.io/asio-grpc/structagrpc_1_1detail_1_1_write_fn.html#a87ab5914b5bac633e1cdb3798ba85e6e (which is essentially just a copy of the official gRPC documentation).
You have to synchronize the writes yourself, either by having both observers write to the same channel or by creating a third channel that collects the other two.
The is no function to check whether a stream is in progress. But since you are using coroutines it should be easy to write your own.
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Was my information helpful? Did you manage to resolve your issue?
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