add timeout configuration setting

README.md

@@ -75,6 +75,9 @@ Each time we sent a http request, the request details(method, url, headers and b
 [MIT License](LICENSE)
 
 ## Change Log
+### 0.2.1
+* __Add Configuration Setting__: Timeout in milliseconds, less or equal than 0 represents for infinity, default is `0` 
+
 ### 0.2.0
 * Add http request history
 

package.json

@@ -2,7 +2,7 @@
     "name": "rest-client",
     "displayName": "REST Client",
     "description": "REST Client for Visual Studio Code",
-    "version": "0.2.0",
+    "version": "0.2.1",
     "publisher": "humao",
     "author": {
         "name": "Huachao Mao",
@@ -77,6 +77,11 @@
                     "type": "string",
                     "default": "vscode-restclient",
                     "description": "If User-Agent header is omitted in request header, this value will be added as user agent for each request."
+                },
+                "rest-client.timeoutinmilliseconds": {
+                    "type": "integer",
+                    "default": 0,
+                    "description": "Timeout in milliseconds. 0 for infinity"
                 }
             }
         }

src/controllers/requestController.ts

@@ -84,6 +84,9 @@ export class RequestController {
                 PersistUtility.save(httpRequest);
             })
             .catch(error => {
+                if (error.code === 'ETIMEDOUT') {
+                    error = `Error: Timed out in ${this._restClientSettings.timeoutInMilliseconds}ms according to your configuration 'rest-client.timeoutinmilliseconds'.`;
+                }
                 this._statusBarItem.text = '';
                 this._outputChannel.appendLine(`${error}\n`);
                 this._outputChannel.show(true);

src/httpClient.ts

@@ -20,6 +20,7 @@ export class HttpClient {
             method: httpRequest.method,
             body: httpRequest.body,
             time: true,
+            timeout: this._settings.timeoutInMilliseconds,
             strictSSL: false,
             followRedirect: this._settings.followRedirect
         };

src/models/configurationSettings.ts

@@ -6,12 +6,14 @@ export interface IRestClientSettings {
     clearOutput: boolean;
     followRedirect: boolean;
     defaultUserAgent: string;
+    timeoutInMilliseconds: number;
 }
 
 export class RestClientSettings implements IRestClientSettings {
     clearOutput: boolean;
     followRedirect: boolean;
     defaultUserAgent: string;
+    timeoutInMilliseconds: number;
 
     constructor() {
         workspace.onDidChangeConfiguration(() => {
@@ -26,5 +28,9 @@ export class RestClientSettings implements IRestClientSettings {
         this.clearOutput = restClientSettings.get<boolean>("clearoutput", false);
         this.followRedirect = restClientSettings.get<boolean>("followredirect", true);
         this.defaultUserAgent = restClientSettings.get<string>("defaultuseragent", "vscode-restclient");
+        this.timeoutInMilliseconds = restClientSettings.get<number>("timeoutinmilliseconds", 0);
+        if (this.timeoutInMilliseconds < 0) {
+            this.timeoutInMilliseconds = 0;
+        }
     }
 }