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BlockingClientCall drops trailers #12256

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#12259
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BlockingClientCall drops trailers#12256
#12259
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@benjaminp

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@benjaminp
benjaminp
opened on Aug 1, 2025

grpc-java/stub/src/main/java/io/grpc/stub/BlockingClientCall.java

Lines 342 to 346 in d947c80

@Override
public void onClose(Status status, Metadata trailers) {
Preconditions.checkState(closedStatus == null, "ClientCall already closed");
closedStatus = status;
}

This means the StatusException raised by the public BlockingClientCall methods will be missing any trailers included by the server.

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