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feat: 流式服务端消费完后移除流&添加调用信息 #110

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Merged
wardseptember merged 1 commit into from
Dec 11, 2025
Merged

feat: 流式服务端消费完后移除流&添加调用信息 #110

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11 changes: 10 additions & 1 deletion ...to-standard/src/main/java/com/tencent/trpc/proto/standard/stream/TRpcStreamResponder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
import com.tencent.trpc.core.exception.ErrorCode;
import com.tencent.trpc.core.logger.Logger;
import com.tencent.trpc.core.logger.LoggerFactory;
import com.tencent.trpc.core.rpc.CallInfo;
import com.tencent.trpc.core.rpc.ProviderInvoker;
import com.tencent.trpc.core.rpc.RpcContext;
import com.tencent.trpc.core.rpc.RpcServerContext;
Expand Down Expand Up @@ -104,13 +105,15 @@ protected void handleStreamInit(int streamId, ByteBuf frame) {
// release reference after decoding
ReferenceCountUtil.safeRelease(data);
}
});
})
.doFinally(signal -> receivers.remove(streamId));

// use the thread pool to call the corresponding interface to prevent blocking the IO thread
workerPool.execute(() -> {
// Currently TRPC streaming protocol does not carry timeout field, timeout control is currently managed
// by the client side
RpcContext ctx = new RpcServerContext();
fillCallInfo(ctx.getCallInfo(), requestMeta);
requestMeta.getTransInfoMap().forEach((key, val) -> ctx.getReqAttachMap().put(key, val.toByteArray()));

Publisher<?> resp;
Expand Down Expand Up @@ -146,4 +149,10 @@ protected void handleStreamInit(int streamId, ByteBuf frame) {
});
}

private void fillCallInfo(CallInfo callInfo, TrpcStreamInitRequestMeta requestMeta) {
callInfo.setCaller(requestMeta.getCaller().toStringUtf8());
callInfo.setCallee(requestMeta.getCallee().toStringUtf8());
callInfo.setCalleeMethod(requestMeta.getFunc().toStringUtf8());
}

}