From ccda65313f2f3e269448f73d45d1cc62ca662dcd Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Mon, 3 Oct 2022 17:03:04 +0200
Subject: [PATCH 1/3] handle connections in plugins

---
 apps/remix-ide/src/app/files/foundry-handle.js |  8 ++++++++
 apps/remix-ide/src/app/files/hardhat-handle.js |  8 ++++++++
 apps/remix-ide/src/app/files/truffle-handle.js | 11 ++++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/apps/remix-ide/src/app/files/foundry-handle.js b/apps/remix-ide/src/app/files/foundry-handle.js
index cf20f03e79..94efd7b04b 100644
--- a/apps/remix-ide/src/app/files/foundry-handle.js
+++ b/apps/remix-ide/src/app/files/foundry-handle.js
@@ -15,4 +15,12 @@ export class FoundryHandle extends WebsocketPlugin {
   constructor () {
     super(profile)
   }
+
+  callPluginMethod(key, payload = []) {
+    if (this.socket.readyState !== this.socket.OPEN) {
+      console.log(`${this.profile.name} connection is not opened.`)
+      return false
+    }
+    return super.callPluginMethod(key, payload)
+  }
 }
diff --git a/apps/remix-ide/src/app/files/hardhat-handle.js b/apps/remix-ide/src/app/files/hardhat-handle.js
index 7b64f489dc..84a2c1d28a 100644
--- a/apps/remix-ide/src/app/files/hardhat-handle.js
+++ b/apps/remix-ide/src/app/files/hardhat-handle.js
@@ -15,4 +15,12 @@ export class HardhatHandle extends WebsocketPlugin {
   constructor () {
     super(profile)
   }
+
+  callPluginMethod(key, payload = []) {
+    if (this.socket.readyState !== this.socket.OPEN) {
+      console.log(`${this.profile.name} connection is not opened.`)
+      return false
+    }
+    return super.callPluginMethod(key, payload)
+  }
 }
diff --git a/apps/remix-ide/src/app/files/truffle-handle.js b/apps/remix-ide/src/app/files/truffle-handle.js
index bdeed78592..707f1fae80 100644
--- a/apps/remix-ide/src/app/files/truffle-handle.js
+++ b/apps/remix-ide/src/app/files/truffle-handle.js
@@ -12,7 +12,16 @@ const profile = {
 }
 
 export class TruffleHandle extends WebsocketPlugin {
-  constructor () {
+  constructor() {
     super(profile)
   }
+
+  callPluginMethod(key, payload = []) {
+    if (this.socket.readyState !== this.socket.OPEN) {
+      console.log(`${this.profile.name} connection is not opened.`)
+      return false
+    }
+    return super.callPluginMethod(key, payload)
+  }
+
 }

From 1a55024d4da39adee198bb0454a20fe3b08b3123 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Mon, 3 Oct 2022 17:05:03 +0200
Subject: [PATCH 2/3] add space

---
 apps/remix-ide/src/app/files/truffle-handle.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/remix-ide/src/app/files/truffle-handle.js b/apps/remix-ide/src/app/files/truffle-handle.js
index 707f1fae80..1111cba60d 100644
--- a/apps/remix-ide/src/app/files/truffle-handle.js
+++ b/apps/remix-ide/src/app/files/truffle-handle.js
@@ -12,7 +12,7 @@ const profile = {
 }
 
 export class TruffleHandle extends WebsocketPlugin {
-  constructor() {
+  constructor () {
     super(profile)
   }
 

From 9723b790d9e834b816ae19aac3b60c12e7be2de1 Mon Sep 17 00:00:00 2001
From: filip mertens <filip.mertens@ethereum.org>
Date: Tue, 4 Oct 2022 07:41:50 +0200
Subject: [PATCH 3/3] more handles

---
 apps/remix-ide/src/app/files/git-handle.js       | 8 ++++++++
 apps/remix-ide/src/app/files/slither-handle.js   | 8 ++++++++
 apps/remix-ide/src/app/plugins/remixd-handle.tsx | 8 ++++++++
 3 files changed, 24 insertions(+)

diff --git a/apps/remix-ide/src/app/files/git-handle.js b/apps/remix-ide/src/app/files/git-handle.js
index a935068679..596bf77015 100644
--- a/apps/remix-ide/src/app/files/git-handle.js
+++ b/apps/remix-ide/src/app/files/git-handle.js
@@ -15,4 +15,12 @@ export class GitHandle extends WebsocketPlugin {
   constructor () {
     super(profile)
   }
+
+  callPluginMethod(key, payload = []) {
+    if (this.socket.readyState !== this.socket.OPEN) {
+      console.log(`${this.profile.name} connection is not opened.`)
+      return false
+    }
+    return super.callPluginMethod(key, payload)
+  }
 }
diff --git a/apps/remix-ide/src/app/files/slither-handle.js b/apps/remix-ide/src/app/files/slither-handle.js
index 9604202d7e..27c7b3cbd8 100644
--- a/apps/remix-ide/src/app/files/slither-handle.js
+++ b/apps/remix-ide/src/app/files/slither-handle.js
@@ -16,4 +16,12 @@ export class SlitherHandle extends WebsocketPlugin {
   constructor () {
     super(profile)
   }
+
+  callPluginMethod(key, payload = []) {
+    if (this.socket.readyState !== this.socket.OPEN) {
+      console.log(`${this.profile.name} connection is not opened.`)
+      return false
+    }
+    return super.callPluginMethod(key, payload)
+  }
 }
diff --git a/apps/remix-ide/src/app/plugins/remixd-handle.tsx b/apps/remix-ide/src/app/plugins/remixd-handle.tsx
index 56855d4caf..35353d774d 100644
--- a/apps/remix-ide/src/app/plugins/remixd-handle.tsx
+++ b/apps/remix-ide/src/app/plugins/remixd-handle.tsx
@@ -71,6 +71,14 @@ export class RemixdHandle extends WebsocketPlugin {
 
   }
 
+  async callPluginMethod(key: string, payload?: any[]) {
+    if (this.socket.readyState !== this.socket.OPEN) {
+      console.log(`${this.profile.name} connection is not opened.`)
+      return false
+    }
+    return super.callPluginMethod(key, payload)
+  }
+
   /**
     * connect to localhost if no connection and render the explorer
     * disconnect from localhost if connected and remove the explorer