Remove PID.

Library/Sender.ts

@@ -48,7 +48,6 @@ class Sender {
     private _fileCleanupTimer: NodeJS.Timer;
     private _redirectedHost: string = null;
     private _tempDir: string;
-    private _processId: number = process.pid;
     private _requestTimedOut: boolean;
     protected _resendInterval: number;
     protected _maxBytesOnDisk: number;
@@ -429,7 +428,7 @@ class Sender {
         try {
              //create file - file name for now is the timestamp, a better approach would be a UUID but that
             //would require an external dependency
-            var fileName = `${new Date().getTime()}.${this._processId}.ai.json`;
+            var fileName = `${new Date().getTime()}.ai.json`;
             var fileFullPath = path.join(this._tempDir, fileName);
 
             // Mode 600 is w/r for creator and no read access for others (only applies on *nix)
@@ -466,7 +465,7 @@ class Sender {
 
             //create file - file name for now is the timestamp, a better approach would be a UUID but that
             //would require an external dependency
-            var fileName = `${new Date().getTime()}.${this._processId}.ai.json`;
+            var fileName = `${new Date().getTime()}.ai.json`;
             var fileFullPath = path.join(this._tempDir, fileName);
 
             // Mode 600 is w/r for creator and no access for anyone else (only applies on *nix)
@@ -486,7 +485,7 @@ class Sender {
     private async _sendFirstFileOnDisk(): Promise<void> {
         try {
             let files = await FileSystemHelper.readdirAsync(this._tempDir);
-            files = files.filter(f => path.basename(f).indexOf(`${process.pid}.ai.json`) > -1);
+            files = files.filter(f => path.basename(f).indexOf(".ai.json") > -1);
             if (files.length > 0) {
                 var firstFile = files[0];
                 var filePath = path.join(this._tempDir, firstFile);
@@ -511,11 +510,11 @@ class Sender {
     private async _fileCleanupTask(): Promise<void> {
         try {
             let files = await FileSystemHelper.readdirAsync(this._tempDir);
-            files = files.filter(f => path.basename(f).indexOf(`${this._processId}.ai.json`) > -1);
+            files = files.filter(f => path.basename(f).indexOf(".ai.json") > -1);
             if (files.length > 0) {
                 for (let i = 0; i < files.length; i++) {
                     // Check expiration
-                    let fileCreationDate: Date = new Date(parseInt(files[i].split(`${this._processId}.ai.json`)[0]));
+                    let fileCreationDate: Date = new Date(parseInt(files[i].split(".ai.json")[0]));
                     let expired = new Date(+(new Date()) - Sender.FILE_RETEMPTION_PERIOD) > fileCreationDate;
                     if (expired) {
                         var filePath = path.join(this._tempDir, files[i]);

Tests/EndToEnd.tests.ts

@@ -483,8 +483,8 @@ describe("EndToEnd", () => {
             writeFile = sandbox.stub(FileSystemHelper, 'writeFileAsync');
             writeFileSync = sandbox.stub(fs, 'writeFileSync');
             existsSync = sandbox.stub(fs, 'existsSync').returns(true);
-            readdir = sandbox.stub(FileSystemHelper, 'readdirAsync').returns([`${process.pid}.ai.json`]);
-            readdirSync = sandbox.stub(fs, 'readdirSync').returns([`${process.pid}.ai.json`]);
+            readdir = sandbox.stub(FileSystemHelper, 'readdirAsync').returns(['1.ai.json']);
+            readdirSync = sandbox.stub(fs, 'readdirSync').returns(['.ai.json']);
             stat = sandbox.stub(FileSystemHelper, 'statAsync').returns({ isFile: () => true, size: 8000 });
             statSync = sandbox.stub(fs, 'statSync').returns({ isFile: () => true, size: 8000 });
             lstat = sandbox.stub(FileSystemHelper, 'lstatAsync').returns({ isDirectory: () => true });