pac filename extension: proxy.pac.Īnd the MIME type should be set to application/x-ns-proxy-autoconfig. The auto-config file should be saved to a file with a. Use SOCKS if the primary proxy goes down. (In the first example above, Netscape will ask user confirmation about making direct connections in this case, there is no user intervention.) PROXY :8080 SOCKS socks:1080 Same as above, but if both proxies go down, automatically start making direct connections. Primary proxy is w3proxy:8080 if that goes down start using mozilla:8081 until the primary proxy comes up again. Queries will continue, always adding 20 minutes to the elapsed time between queries. After 20 minutes, the browser will ask if proxies should be retried, asking again after an additional 40 minutes. If all proxies are down, and there was no DIRECT option specified, the browser will ask if proxies should be temporarily ignored, and direct connections attempted. Additional attempts will continue beginning at one hour, always adding 30 minutes to the elapsed time between attempts. The browser will automatically retry a previously unresponsive proxy after 30 minutes. In that case, the next value will be used, etc. If there are multiple semicolon-separated settings, the left-most setting will be used, until Firefox fails to establish the connection to the proxy. The specified SOCKS server (with the specified SOCK version) should be used The specified HTTPS proxy should be used SOCKS4 host:port, SOCKS5 host:port The specified proxy should be used HTTPS host:port Recent versions of Firefox support as well: HTTP host:port The specified SOCKS server should be used The specified proxy should be used SOCKS host:port The string can contain any number of the following building blocks, separated by a semicolon:Ĭonnections should be made directly, without any proxies PROXY host:port.If the string is null, no proxies should be used.The JavaScript function returns a single string.Experimental Feature-Policy: xr-spatial-tracking.Experimental Non-standard Feature-Policy: unsized-media.Experimental Non-standard Feature-Policy: unoptimized-images.Experimental Feature-Policy: speaker-selection.Experimental Feature-Policy: screen-wake-lock.Experimental Feature-Policy: publickey-credentials-get.Experimental Feature-Policy: picture-in-picture.Experimental Non-standard Feature-Policy: oversized-images.Experimental Feature-Policy: microphone.Experimental Feature-Policy: magnetometer.Experimental Non-standard Feature-Policy: legacy-image-formats.Experimental Non-standard Feature-Policy: layout-animations.Experimental Feature-Policy: geolocation.Experimental Feature-Policy: fullscreen.Experimental Feature-Policy: encrypted-media.Experimental Feature-Policy: document-domain.Experimental Feature-Policy: display-capture.Experimental Feature-Policy: ambient-light-sensor.Experimental Feature-Policy: accelerometer.Reason: CORS preflight channel did not succeed.Reason: CORS header 'Origin' cannot be added.Reason: Credential is not supported if the CORS header 'Access-Control-Allow-Origin' is '*'.Reason: Multiple CORS header 'Access-Control-Allow-Origin' not allowed.Reason: CORS header 'Access-Control-Allow-Origin' missing.Reason: missing token 'xyz' in CORS header 'Access-Control-Allow-Headers' from CORS preflight channel.Reason: expected 'true' in CORS header 'Access-Control-Allow-Credentials'.Reason: Did not find method in CORS header 'Access-Control-Allow-Methods'.Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Methods'.Reason: invalid token 'xyz' in CORS header 'Access-Control-Allow-Headers'.Reason: CORS request external redirect not allowed.Reason: CORS header 'Access-Control-Allow-Origin' does not match 'xyz'.Experimental Non-standard Deprecated Viewport-Width.Experimental Sec-CH-UA-Platform-Version.Experimental Sec-CH-UA-Full-Version-List.

Non-standard Deprecated Large-Allocation.Experimental Non-standard Deprecated DPR.Experimental Non-standard Deprecated Content-DPR.Experimental Non-standard Deprecated Accept-CH-Lifetime.

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