Done: https://github.com/capnproto/capnproto/issues/623
Code at https://github.com/capnproto/capnproto/compare/master...asilversempirical:bad_pipeline_error?expand=1. I can make that a PR if it makes it easier to toy with. On Tuesday, January 30, 2018 at 12:55:09 PM UTC-5, Kenton Varda wrote: > > Hi Alex, > > This sounds like a bug. The pipelined request should fail with the same > error as the original request threw, not some cryptic thing about > questionIds. Can you file an issue? If you have some sample code that could > help too. > > -Kenton > > On Tue, Jan 30, 2018 at 9:08 AM, <[email protected] <javascript:>> > wrote: > >> Hi all, >> >> As of about a year ago capnp won't send a message if it thinks it would >> get rejected for size issues on the remote end. Our service is structured >> such that we send a very large request to open a remote object, then make a >> series of small queries against that. We naturally let those queries be >> pipelined, so don't call `.wait()` immediately on the initial query. >> >> If the initial upload fails, it seems to happen pretty much silently. So >> where if we call `.wait()` immediately on the upload, we get the expected >> "Trying to send Cap'n proto message larger than single-message size limit." >> If we pipeline a second request, we instead get the cryptic >> "PromisedAnswer.questionId is not a current question." Is there a way to >> return a more interpretable error, possibly mentioning that somewhere along >> your pipelined requests a message wasn't sent? >> >> Thanks! >> -Alex >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Cap'n Proto" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> Visit this group at https://groups.google.com/group/capnproto. >> > > -- You received this message because you are subscribed to the Google Groups "Cap'n Proto" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/capnproto.
