From 5aa645caf9401b4e53d006604dd7a223d4a368e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damir=20Jeli=C4=87?= <poljar@termina.org.uk>
Date: Tue, 5 May 2020 10:10:21 +0200
Subject: [PATCH 1/2] EventIndex: Reduce the logging the event index is
 producing.

---
 src/indexing/EventIndex.js | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/src/indexing/EventIndex.js b/src/indexing/EventIndex.js
index a6bbbb5f96..eed9837a7a 100644
--- a/src/indexing/EventIndex.js
+++ b/src/indexing/EventIndex.js
@@ -102,9 +102,6 @@ export default class EventIndex extends EventEmitter {
             const timeline = room.getLiveTimeline();
             const token = timeline.getPaginationToken("b");
 
-            console.log("EventIndex: Got token for indexer",
-                        room.roomId, token);
-
             const backCheckpoint = {
                 roomId: room.roomId,
                 token: token,
@@ -161,7 +158,6 @@ export default class EventIndex extends EventEmitter {
         if (prevState === "SYNCING" && state === "SYNCING") {
             // A sync was done, presumably we queued up some live events,
             // commit them now.
-            console.log("EventIndex: Committing events");
             await indexManager.commitLiveEvents();
             return;
         }
@@ -336,8 +332,6 @@ export default class EventIndex extends EventEmitter {
     async crawlerFunc() {
         let cancelled = false;
 
-        console.log("EventIndex: Started crawler function");
-
         const client = MatrixClientPeg.get();
         const indexManager = PlatformPeg.get().getEventIndexingManager();
 
@@ -366,8 +360,6 @@ export default class EventIndex extends EventEmitter {
 
             await sleep(sleepTime);
 
-            console.log("EventIndex: Running the crawler loop.");
-
             if (cancelled) {
                 break;
             }
@@ -386,8 +378,6 @@ export default class EventIndex extends EventEmitter {
 
             idle = false;
 
-            console.log("EventIndex: crawling using checkpoint", checkpoint);
-
             // We have a checkpoint, let us fetch some messages, again, very
             // conservatively to not bother our homeserver too much.
             const eventMapper = client.getEventMapper({preventReEmit: true});
@@ -511,15 +501,6 @@ export default class EventIndex extends EventEmitter {
                 direction: checkpoint.direction,
             };
 
-            console.log(
-                "EventIndex: Crawled room",
-                client.getRoom(checkpoint.roomId).name,
-                "and fetched total", matrixEvents.length, "events of which",
-                events.length, "are being added,", redactionEvents.length,
-                "are redacted,", matrixEvents.length - events.length,
-                "are being skipped, undecryptable", undecryptableEvents.length,
-            );
-
             try {
                 for (let i = 0; i < redactionEvents.length; i++) {
                     const ev = redactionEvents[i];
@@ -552,8 +533,6 @@ export default class EventIndex extends EventEmitter {
         }
 
         this._crawler = null;
-
-        console.log("EventIndex: Stopping crawler function");
     }
 
     /**

From 51a79a43e3186838d02349ee3106d748ac8e71fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damir=20Jeli=C4=87?= <poljar@termina.org.uk>
Date: Tue, 5 May 2020 10:21:18 +0200
Subject: [PATCH 2/2] EventIndex: Remove an unused variable.

---
 src/indexing/EventIndex.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/indexing/EventIndex.js b/src/indexing/EventIndex.js
index eed9837a7a..02151f8474 100644
--- a/src/indexing/EventIndex.js
+++ b/src/indexing/EventIndex.js
@@ -467,9 +467,6 @@ export default class EventIndex extends EventEmitter {
             // decryption keys, do we want to retry this checkpoint at a later
             // stage?
             const filteredEvents = matrixEvents.filter(this.isValidEvent);
-            const undecryptableEvents = matrixEvents.filter((ev) => {
-                return ev.isDecryptionFailure();
-            });
 
             // Collect the redaction events so we can delete the redacted events
             // from the index.