fix(runtime-core): fix scheduler dedupe when not flushing

yyx990803 · yyx990803 · commit 4ef5c8d42408 · 2020-07-28T13:23:09.000-04:00
diff --git a/packages/runtime-core/src/scheduler.ts b/packages/runtime-core/src/scheduler.ts
@@ -13,7 +13,7 @@ let currentFlushPromise: Promise<void> | null = null
 
 let isFlushing = false
 let isFlushPending = false
-let flushIndex = 0
+let flushIndex = -1
 let pendingPostFlushCbs: Function[] | null = null
 let pendingPostFlushIndex = 0
 
@@ -114,7 +114,7 @@ function flushJobs(seen?: CountMap) {
       callWithErrorHandling(job, null, ErrorCodes.SCHEDULER)
     }
   }
-  flushIndex = 0
+  flushIndex = -1
   queue.length = 0
 
   flushPostFlushCbs(seen)

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ let currentFlushPromise: Promise<void> \| null = null`
`13`	`13`
`14`	`14`	`let isFlushing = false`
`15`	`15`	`let isFlushPending = false`
`16`		`-let flushIndex = 0`
	`16`	`+let flushIndex = -1`
`17`	`17`	`let pendingPostFlushCbs: Function[] \| null = null`
`18`	`18`	`let pendingPostFlushIndex = 0`
`19`	`19`
`@@ -114,7 +114,7 @@ function flushJobs(seen?: CountMap) {`
`114`	`114`	`callWithErrorHandling(job, null, ErrorCodes.SCHEDULER)`
`115`	`115`	`}`
`116`	`116`	`}`
`117`		`- flushIndex = 0`
	`117`	`+ flushIndex = -1`
`118`	`118`	`queue.length = 0`
`119`	`119`
`120`	`120`	`flushPostFlushCbs(seen)`