如何从代码启动Windows Azure存储模拟器V3.0

自从我安装了新的Windows Azure SDK 2.3后，我收到了来自csrun的警告：

“通过CSRun的DevStore交互已被删除。请改用WAStorageEmulator.exe。”

所以有两个问题：1）如何从代码中正确启动新的存储模拟器？ 2）如何从代码中确定存储模拟器是否已在运行？

Answer 1

我自己找到了解决方案。 这是我的C＃代码。 用于SDK 2.2的旧代码已注释掉。

public static void StartStorageEmulator() { //var count = Process.GetProcessesByName("DSServiceLDB").Length; //if (count == 0) // ExecuteCSRun("/devstore:start"); var count = Process.GetProcessesByName("WAStorageEmulator").Length; if (count == 0) ExecuteWAStorageEmulator("start"); } /* private static void ExecuteCSRun(string argument) { var start = new ProcessStartInfo { Arguments = argument, FileName = @"c:\Program Files\Microsoft SDKs\Windows Azure\Emulator\csrun.exe" }; var exitCode = ExecuteProcess(start); Assert.AreEqual(exitCode, 0, "Error {0} executing {1} {2}", exitCode, start.FileName, start.Arguments); } */ private static void ExecuteWAStorageEmulator(string argument) { var start = new ProcessStartInfo { Arguments = argument, FileName = @"c:\Program Files (x86)\Microsoft SDKs\Windows Azure\Storage Emulator\WAStorageEmulator.exe" }; var exitCode = ExecuteProcess(start); Assert.AreEqual(exitCode, 0, "Error {0} executing {1} {2}", exitCode, start.FileName, start.Arguments); } private static int ExecuteProcess(ProcessStartInfo start) { int exitCode; using (var proc = new Process { StartInfo = start }) { proc.Start(); proc.WaitForExit(); exitCode = proc.ExitCode; } return exitCode; } 

Answer 2

 using System; using System.Diagnostics; using System.Linq; using System.Threading; using Xunit; namespace UnitTests.Persistence { public class AzureStorageEmulatorManagerV3 { private const string ProcessName = "WAStorageEmulator"; public static void StartStorageEmulator() { var count = Process.GetProcessesByName(ProcessName).Length; if (count == 0) ExecuteWAStorageEmulator("start"); } public static void StopStorageEmulator() { Process process = GetWAstorageEmulatorProcess(); if (process != null) { process.Kill(); } } private static void ExecuteWAStorageEmulator(string argument) { var start = new ProcessStartInfo { Arguments = argument, FileName = @"c:\Program Files (x86)\Microsoft SDKs\Windows Azure\Storage Emulator\WAStorageEmulator.exe" }; var exitCode = ExecuteProcess(start); if (exitCode != 0) { string message = string.Format( "Error {0} executing {1} {2}", exitCode, start.FileName, start.Arguments); throw new InvalidOperationException(message); } } private static int ExecuteProcess(ProcessStartInfo start) { int exitCode; using (var proc = new Process { StartInfo = start }) { proc.Start(); proc.WaitForExit(); exitCode = proc.ExitCode; } return exitCode; } public static Process GetWAstorageEmulatorProcess() { return Process.GetProcessesByName(ProcessName).FirstOrDefault(); } [Fact] public void StartingAndThenStoppingWAStorageEmulatorGoesOk() { // Arrange Start AzureStorageEmulatorManagerV3.StartStorageEmulator(); // Act Thread.Sleep(2000); Process WAStorageEmulatorProcess = GetWAstorageEmulatorProcess(); // Assert Assert.NotNull(WAStorageEmulatorProcess); Assert.True(WAStorageEmulatorProcess.Responding); // Arrange Stop AzureStorageEmulatorManagerV3.StopStorageEmulator(); Thread.Sleep(2000); // Act WAStorageEmulatorProcess = GetWAstorageEmulatorProcess(); // Assert Assert.Null(WAStorageEmulatorProcess); } } } 

Answer 3

在这里看到我的答案。 它实际上使用WAStorageEmulator状态API，而不是简单地依赖于测试该进程是否存在，如@ huha 自己的答案 。