From ad525edf1d4f21350137e258cc5f186fbb898fad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Pupier?= <apupier@redhat.com>
Date: Wed, 5 Jan 2022 11:48:44 +0100
Subject: [PATCH 1/2] FUSETOOLS2-1055 - provide trace when sending message to
 webview
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

Signed-off-by: Aurélien Pupier <apupier@redhat.com>
---
 src/didactPanel.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/didactPanel.ts b/src/didactPanel.ts
index c45443b1..31a47c90 100644
--- a/src/didactPanel.ts
+++ b/src/didactPanel.ts
@@ -155,6 +155,7 @@ export class DidactPanel {
 		if (sendUri) {
 			jsonMsg = `{ ${sendCommand}, ${sendUri} }`;
 		}
+		console.log('will post message sendSetStateMessage');
 		this._panel.webview.postMessage(jsonMsg);
 	}	
 
@@ -326,6 +327,7 @@ export class DidactPanel {
 	}
 	
 	public async dispose(): Promise<void> {
+		console.log('dispoe called!');
 		if (this._disposed) {
 			return;
 		}
@@ -370,6 +372,7 @@ export class DidactPanel {
 		if (!this._panel) {
 			return;
 		}
+		console.log('will post message from postMessage '+message);
 		const jsonMsg:string = "{ \"command\": \"sendMessage\", \"data\": \"" + message + "\"}";
 		this._panel.webview.postMessage(jsonMsg);
 	}
@@ -378,6 +381,7 @@ export class DidactPanel {
 		if (!this._panel) {
 			return;
 		}
+		console.log('will post message from postRequirementsResponseMessage ');
 		const jsonMsg:string = "{ \"command\": \"requirementCheck\", \"requirementName\": \"" + requirementName + "\", \"result\": \"" + result + "\"}";
 		this._panel.webview.postMessage(jsonMsg);
 		await this.sendSetStateMessage();
@@ -388,6 +392,7 @@ export class DidactPanel {
 			return;
 		}
 		const jsonMsg = `{ "command" : "${msg}"}`;
+		console.log('will post message from postNamedSimpleMessage '+msg);
 		this._panel.webview.postMessage(jsonMsg);
 	}
 
@@ -416,6 +421,7 @@ export class DidactPanel {
 		if (!this._panel || this._disposed) {
 			return;
 		}
+		console.log('will post mess age from sendScrollToHeadingMessage');
 		const jsonMsg = `{ "command": "scrollToHeading", "tag" : "${tag}", "headingText" : "${headingText}"  }`;
 		await this._panel.webview.postMessage(jsonMsg);
 	}	

From cbc44ac568b749c4fe0f0571f9ef7c2088aa79a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lien=20Pupier?= <apupier@redhat.com>
Date: Wed, 5 Jan 2022 14:31:21 +0100
Subject: [PATCH 2/2] try to check for dispose

---
 src/didactPanel.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/didactPanel.ts b/src/didactPanel.ts
index 31a47c90..2b687160 100644
--- a/src/didactPanel.ts
+++ b/src/didactPanel.ts
@@ -369,7 +369,7 @@ export class DidactPanel {
 	}
 
 	public async postMessage(message: string): Promise<void> {
-		if (!this._panel) {
+		if (!this._panel || this._disposed) {
 			return;
 		}
 		console.log('will post message from postMessage '+message);
@@ -378,7 +378,7 @@ export class DidactPanel {
 	}
 
 	public async postRequirementsResponseMessage(requirementName: string, result: boolean): Promise<void> {
-		if (!this._panel) {
+		if (!this._panel || this._disposed) {
 			return;
 		}
 		console.log('will post message from postRequirementsResponseMessage ');
@@ -388,7 +388,7 @@ export class DidactPanel {
 	}
 
 	async postNamedSimpleMessage(msg: string): Promise<void> {
-		if (!this._panel) {
+		if (!this._panel || this._disposed) {
 			return;
 		}
 		const jsonMsg = `{ "command" : "${msg}"}`;