feat(transaction): inform context of sampling decision

Stephen Belanger · Stephen Belanger · commit 6c0b20062aaa · 2018-09-05T17:10:41.000-07:00
diff --git a/lib/instrumentation/transaction.js b/lib/instrumentation/transaction.js
@@ -64,7 +64,6 @@ function Transaction (agent, name, type) {
     }
   })
 
-  this.context = TraceContext.create()
   this._defaultName = name || ''
   this._customName = ''
   this._user = null
@@ -87,6 +86,8 @@ function Transaction (agent, name, type) {
   agent.logger.debug('start transaction %o', {id: this.id, name: name, type: type})
 
   this._timer = new Timer()
+
+  this.context = TraceContext.create(this.sampled)
 }
 
 Transaction.prototype.setUserContext = function (context) {

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,6 @@ function Transaction (agent, name, type) {`
`64`	`64`	`}`
`65`	`65`	`})`
`66`	`66`
`67`		`- this.context = TraceContext.create()`
`68`	`67`	`this._defaultName = name \|\| ''`
`69`	`68`	`this._customName = ''`
`70`	`69`	`this._user = null`
`@@ -87,6 +86,8 @@ function Transaction (agent, name, type) {`
`87`	`86`	`agent.logger.debug('start transaction %o', {id: this.id, name: name, type: type})`
`88`	`87`
`89`	`88`	`this._timer = new Timer()`
	`89`	`+`
	`90`	`+ this.context = TraceContext.create(this.sampled)`
`90`	`91`	`}`
`91`	`92`
`92`	`93`	`Transaction.prototype.setUserContext = function (context) {`