api: cache original request parameters in stream

api/src/processing/match-action.js

@@ -15,7 +15,8 @@ export default function({ r, host, audioFormat, isAudioOnly, isAudioMuted, disab
             filename: r.filenameAttributes ?
                     createFilename(r.filenameAttributes, filenameStyle, isAudioOnly, isAudioMuted) : r.filename,
             fileMetadata: !disableMetadata ? r.fileMetadata : false,
-            requestIP
+            requestIP,
+            originalRequest: r.originalRequest
         },
         params = {};
 

api/src/stream/manage.js

@@ -40,6 +40,7 @@ export function createStream(obj) {
             audioFormat: obj.audioFormat,
 
             isHLS: obj.isHLS || false,
+            originalRequest: obj.parameters
         };
 
     // FIXME: this is now a Promise, but it is not awaited