How often is this call made? Does this happen for a certain URL in particular, or for any URL? Details on the code initiating the URLFetch request are needed. You can send us these details via private email, using the drop-down menu of the "reply" button, at the top right of the editing window.
Such errors usually occur when your app reaches the serving deadline (60 seconds in case of the front end), while either a URLFetch or an API call is in progress. It may be worthwhile verifying how is this URLFetch call initiated, and then decide on the best way to reduce time to completion. -- 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/0481bea9-0be3-43d4-b75d-d292930cad72%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
