clean up console

Summary: The console was pretty spammy. This fixes some issues that were logged and changes many log statements to `console.debug` which are not shown by default.

Reviewed By: passy

Differential Revision: D9303011

fbshipit-source-id: 1102f4f8814152a45f155cb43488a515c2d4eee4

src/device-plugins/logs/index.js

@@ -244,6 +244,9 @@ export default class LogTable extends SonarDevicePlugin<LogsState> {
   static icon = 'arrow-right';
   static keyboardActions = ['clear', 'goToBottom', 'createPaste'];
 
+  initTimer: ?TimeoutID;
+  batchTimer: ?TimeoutID;
+
   onKeyboardAction = (action: string) => {
     if (action === 'clear') {
       this.clearLogs();
@@ -384,7 +387,7 @@ export default class LogTable extends SonarDevicePlugin<LogsState> {
       if (!queued) {
         queued = true;
 
-        setTimeout(() => {
+        this.batchTimer = setTimeout(() => {
           const thisBatch = batch;
           batch = [];
           queued = false;
@@ -421,13 +424,22 @@ export default class LogTable extends SonarDevicePlugin<LogsState> {
       }
     });
 
-    setTimeout(() => {
+    this.initTimer = setTimeout(() => {
       this.setState({
         initialising: false,
       });
     }, 2000);
   }
 
+  componentWillUnmount() {
+    if (this.initTimer) {
+      clearTimeout(this.initTimer);
+    }
+    if (this.batchTimer) {
+      clearTimeout(this.batchTimer);
+    }
+  }
+
   addRowIfNeeded(
     rows: Array<TableBodyRow>,
     row: TableBodyRow,