According to this article <https://cloud.google.com/appengine/docs/python/requests#Python_Responses>, the 'Content-Length' and 'Transfer-Encoding' headers are remove from responses your application may serve. Those headers are then added by the Google Front End and finally, the response is served.
I can't yet reproduce what you're experiencing as all GET and POST requests to both my App Engine and MVM instances return 'Content-Length' headers. Could you provide the following information so we could narrow our testing requirements: - Request headers - Runtime specs (Java, Python, PHP, Go, MVM) - Code sample of your request handler - Does this occur with all your modules/versions? - If you deploy a 'Hello World', do you also get responses without these headers? - Is their any proxy between the Google Front End and the client that might be removing these headers? Any information you can provide to more effectively diagnose or reproduce the issue would be very helpful. On Saturday, March 12, 2016 at 6:06:50 AM UTC-5, Linus Larsen wrote: > > Sometime yesterday (10th), our clients started to behave strage. After > some investigation it seems like Google decided to remove the Content-Length > header from the http responses. The request / response messages between > our clients are actually small protobuf encoded binary messages, using > Content-Type: application/octet-stream, and this has worked flawless uptil > now. > > Ok, we thought we just set the clients to use HTTP1.0, since > Content-Length header is mandatory in 1.0. But that didn't help we still > don't get any > Content-Length IMO this GAE behavior breaks GAE and HTTP1.0 compability. > > So, why is the Content-Length header missing? It was there before but has > been removed, why wasn't we informed? > > > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/e90cdd08-35c6-4d4b-9d25-59b5af718bed%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
