Make getSessionId optional

Jeffders · Jeffders · commit df84d0054f78 · 2018-04-23T06:25:13.000-07:00
diff --git a/src/directLine.ts b/src/directLine.ts
@@ -287,7 +287,7 @@ export interface IBotConnection {
     end(): void,
     referenceGrammarId?: string,
     postActivity(activity: Activity): Observable<string>,
-    getSessionId(): Observable<string>
+    getSessionId? : () => Observable<string>
 }
 
 export class DirectLine implements IBotConnection {

Original file line number	Diff line number	Diff line change
`@@ -287,7 +287,7 @@ export interface IBotConnection {`
`287`	`287`	`end(): void,`
`288`	`288`	`referenceGrammarId?: string,`
`289`	`289`	`postActivity(activity: Activity): Observable<string>,`
`290`		`- getSessionId(): Observable<string>`
	`290`	`+ getSessionId? : () => Observable<string>`
`291`	`291`	`}`
`292`	`292`
`293`	`293`	`export class DirectLine implements IBotConnection {`