commit 94332d93d53a7ed4199c2b59c60c77a55873512d Author: David Fifield <david@bamsoftware.com> Date: Wed Feb 20 19:40:46 2019 -0700 Set a webRequest.onErrorOccurred error logger. This is what enabled me to find the proxyDNS problem fixed by the previous commit. Without it, there was no error message in the browser console. --- webextension/background.js | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/webextension/background.js b/webextension/background.js index 7ad06fe..d5bbac7 100644 --- a/webextension/background.js +++ b/webextension/background.js @@ -277,6 +277,12 @@ browser.webRequest.onBeforeRequest.addListener( ["blocking"] ); +// Set a top-level error logger for webRequest, to aid debugging. +browser.webRequest.onErrorOccurred.addListener( + details => console.log(`${browser.runtime.id}: webRequest error:`, details), + {urls: ["http://*/*", "https://*/*"]} +); + // Allow unproxied DNS, working around a Tor Browser patch: https://bugs.torproject.org/11183#comment:6. // We manually override the proxy for every request, and in makeProxyInfo we set // proxyDNS:true wherever necessary, so name resolution uses the proxy despite