fix(ui): task logs performance regression

Guillaume Chau · Guillaume Chau · commit 0ea3a2210653 · 2018-06-14T17:02:03.000+02:00
diff --git a/packages/@vue/cli-ui/src/graphql-api/connectors/tasks.js b/packages/@vue/cli-ui/src/graphql-api/connectors/tasks.js
@@ -429,7 +429,7 @@ function open (id, context) {
 }
 
 function logPipe (action) {
-  const maxTime = 100
+  const maxTime = 300
 
   let queue = ''
   let size = 0
@@ -440,11 +440,11 @@ function logPipe (action) {
     queue += string
     size++
 
-    if (size === 20 || Date.now() > time + maxTime) {
+    if (size === 50 || Date.now() > time + maxTime) {
       flush()
     } else {
       clearTimeout(timeout)
-      setTimeout(flush, maxTime)
+      timeout = setTimeout(flush, maxTime)
     }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -429,7 +429,7 @@ function open (id, context) {`
`429`	`429`	`}`
`430`	`430`
`431`	`431`	`function logPipe (action) {`
`432`		`- const maxTime = 100`
	`432`	`+ const maxTime = 300`
`433`	`433`
`434`	`434`	`let queue = ''`
`435`	`435`	`let size = 0`
`@@ -440,11 +440,11 @@ function logPipe (action) {`
`440`	`440`	`queue += string`
`441`	`441`	`size++`
`442`	`442`
`443`		`- if (size === 20 \|\| Date.now() > time + maxTime) {`
	`443`	`+ if (size === 50 \|\| Date.now() > time + maxTime) {`
`444`	`444`	`flush()`
`445`	`445`	`} else {`
`446`	`446`	`clearTimeout(timeout)`
`447`		`- setTimeout(flush, maxTime)`
	`447`	`+ timeout = setTimeout(flush, maxTime)`
`448`	`448`	`}`
`449`	`449`	`}`
`450`	`450`