CentOS7 Supervisor Can't Start Node Process #1211

New Issue

fergalmoran · 2025-08-09T17:19:17Z

fergalmoran commented

2025-08-09 17:19:17 +00:00

Originally created by @mayamoon on 12/2/2016

Hi ,guys,
I have a very strange issuse
I use Supervisor to manager my dotnet core web site ,i use javascriptservice to as your ReactReduxSpa Sample ,when i start my site with command:dotnet MySite.dll --urls http://localhost:5005,it work normal,
but when i use Supervisor start it ,i got a exception throw from the runtime,like this:
System.ComponentModel.Win32Exception: No such file or directory
at System.Diagnostics.Process.ResolvePath(String filename)
at System.Diagnostics.Process.StartCore(ProcessStartInfo startInfo)
at System.Diagnostics.Process.Start()
at System.Diagnostics.Process.Start(ProcessStartInfo startInfo)
at Microsoft.AspNetCore.NodeServices.HostingModels.OutOfProcessNodeInstance.LaunchNodeProcess(ProcessStartInfo startInfo)
at Microsoft.AspNetCore.NodeServices.HostingModels.OutOfProcessNodeInstance..ctor(String entryPointScript, String projectPath, String[] watchFileExtensions, String commandLineArguments, ILogger nodeOutputLogger, IDictionary2 environmentVars, Int32 invocationTimeoutMilliseconds, Boolean launchWithDebugging, Int32 debuggingPort) at WingonTravel.Framework.AspnetCore.Sockets.DiagnoseSocketNodeInstance..ctor(NodeServicesOptions options, String socketAddress) at WingonTravel.Framework.AspnetCore.Sockets.NodeServicesOptionsExtensions.<>c__DisplayClass0_0.<UseDiagnoseSocketHosting>b__0() at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.CreateNewNodeInstance() at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.GetOrCreateCurrentNodeInstance() at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.<InvokeExportWithPossibleRetryAsync>d__101.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
at Microsoft.AspNetCore.SpaServices.Prerendering.PrerenderTagHelper.d__33.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperRunner.d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at AspNetCore._Views_Home_Index_cshtml.d__31.MoveNext() in /Views/Home/Index.cshtml:line 1
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Razor.RazorView.d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Razor.RazorView.d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.d__18.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.ViewResult.d__26.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__30.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__28.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ResultExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__22.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ResourceExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.d__20.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Builder.RouterMiddleware.d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.d__6.MoveNext()

but,when i comment the asp-prerendering from the index.schtml, it work find.
so,it may not NodeServices Program,then i read the JavaScriptSerivces code,and i implement my DiagnoseSocketNodeInstance like following code:
internal class DiagnoseSocketNodeInstance : OutOfProcessNodeInstance
{
....
public static string NodejsProcessFileName { get; set; }= "node";
protected override ProcessStartInfo PrepareNodeProcessStartInfo(string entryPointFilename, string projectPath, string commandLineArguments, IDictionary<string, string> environmentVars, bool launchWithDebugging, int debuggingPort)
{

        var processStartInfo = base.PrepareNodeProcessStartInfo(entryPointFilename, projectPath, commandLineArguments, environmentVars, launchWithDebugging, debuggingPort);
        // var Logger =  new ConsoleLogger(nameof(DiagnoseSocketNodeInstance), null, false);
        this.OutputLogger.LogInformation($"NodejsProcessFileName is {NodejsProcessFileName}");
        processStartInfo.FileName = NodejsProcessFileName;

        return processStartInfo;
    }

}
and
public static class NodeServicesOptionsExtensions
{
///

/// Configures the service so that it will use out-of-process
/// Node.js instances and perform RPC calls over binary sockets (on Windows, this is
/// implemented as named pipes; on other platforms it uses domain sockets).
///

public static void UseDiagnoseSocketHosting(this NodeServicesOptions options,string nodeJsProcessFileName)
{
var pipeName = "pni-" + Guid.NewGuid().ToString("D"); // Arbitrary non-clashing string
DiagnoseSocketNodeInstance.NodejsProcessFileName = nodeJsProcessFileName;
options.NodeInstanceFactory = () => new DiagnoseSocketNodeInstance(options, pipeName);
}
}

then ,i rewrite the startup.cs add NodeService like this:
services.AddNodeServices((options) =>
{

            options.UseDiagnoseSocketHosting(Configuration["nodepath"] ?? "node");


        });

and the nodepath config like this :
"nodepath":"/usr/node-v7.0.0-linux-x64/bin/node"

then it work normal again!
so, is there any sugguest why when i use Supervior start mysite, it can't find the EnvironmentVariables

*Originally created by @mayamoon on 12/2/2016* Hi ,guys, I have a very strange issuse I use Supervisor to manager my dotnet core web site ,i use javascriptservice to as your ReactReduxSpa Sample ,when i start my site with command:dotnet MySite.dll --urls http://localhost:5005,it work normal, but when i use Supervisor start it ,i got a exception throw from the runtime,like this: System.ComponentModel.Win32Exception: No such file or directory at System.Diagnostics.Process.ResolvePath(String filename) at System.Diagnostics.Process.StartCore(ProcessStartInfo startInfo) at System.Diagnostics.Process.Start() at System.Diagnostics.Process.Start(ProcessStartInfo startInfo) at Microsoft.AspNetCore.NodeServices.HostingModels.OutOfProcessNodeInstance.LaunchNodeProcess(ProcessStartInfo startInfo) at Microsoft.AspNetCore.NodeServices.HostingModels.OutOfProcessNodeInstance..ctor(String entryPointScript, String projectPath, String[] watchFileExtensions, String commandLineArguments, ILogger nodeOutputLogger, IDictionary`2 environmentVars, Int32 invocationTimeoutMilliseconds, Boolean launchWithDebugging, Int32 debuggingPort) at WingonTravel.Framework.AspnetCore.Sockets.DiagnoseSocketNodeInstance..ctor(NodeServicesOptions options, String socketAddress) at WingonTravel.Framework.AspnetCore.Sockets.NodeServicesOptionsExtensions.<>c__DisplayClass0_0.<UseDiagnoseSocketHosting>b__0() at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.CreateNewNodeInstance() at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.GetOrCreateCurrentNodeInstance() at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.<InvokeExportWithPossibleRetryAsync>d__10`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult() at Microsoft.AspNetCore.SpaServices.Prerendering.PrerenderTagHelper.<ProcessAsync>d__33.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperRunner.<RunAsync>d__0.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at AspNetCore._Views_Home_Index_cshtml.<ExecuteAsync>d__31.MoveNext() in /Views/Home/Index.cshtml:line 1 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Mvc.Razor.RazorView.<RenderPageAsync>d__14.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Mvc.Razor.RazorView.<RenderAsync>d__13.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.<ExecuteAsync>d__18.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Mvc.ViewResult.<ExecuteResultAsync>d__26.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeResultAsync>d__30.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextResultFilterAsync>d__28.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ResultExecutedContext context) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextResourceFilter>d__22.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ResourceExecutedContext context) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeAsync>d__20.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Builder.RouterMiddleware.<Invoke>d__4.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>d__6.MoveNext() but,when i comment the asp-prerendering from the index.schtml, it work find. so,it may not NodeServices Program,then i read the JavaScriptSerivces code,and i implement my DiagnoseSocketNodeInstance like following code: internal class DiagnoseSocketNodeInstance : OutOfProcessNodeInstance { .... public static string NodejsProcessFileName { get; set; }= "node"; protected override ProcessStartInfo PrepareNodeProcessStartInfo(string entryPointFilename, string projectPath, string commandLineArguments, IDictionary<string, string> environmentVars, bool launchWithDebugging, int debuggingPort) { var processStartInfo = base.PrepareNodeProcessStartInfo(entryPointFilename, projectPath, commandLineArguments, environmentVars, launchWithDebugging, debuggingPort); // var Logger = new ConsoleLogger(nameof(DiagnoseSocketNodeInstance), null, false); this.OutputLogger.LogInformation($"NodejsProcessFileName is {NodejsProcessFileName}"); processStartInfo.FileName = NodejsProcessFileName; return processStartInfo; } } and public static class NodeServicesOptionsExtensions { /// <summary> /// Configures the <see cref="INodeServices"/> service so that it will use out-of-process /// Node.js instances and perform RPC calls over binary sockets (on Windows, this is /// implemented as named pipes; on other platforms it uses domain sockets). /// </summary> public static void UseDiagnoseSocketHosting(this NodeServicesOptions options,string nodeJsProcessFileName) { var pipeName = "pni-" + Guid.NewGuid().ToString("D"); // Arbitrary non-clashing string DiagnoseSocketNodeInstance.NodejsProcessFileName = nodeJsProcessFileName; options.NodeInstanceFactory = () => new DiagnoseSocketNodeInstance(options, pipeName); } } then ,i rewrite the startup.cs add NodeService like this: services.AddNodeServices((options) => { options.UseDiagnoseSocketHosting(Configuration["nodepath"] ?? "node"); }); and the nodepath config like this : "nodepath":"/usr/node-v7.0.0-linux-x64/bin/node" then it work normal again! so, is there any sugguest why when i use Supervior start mysite, it can't find the EnvironmentVariables

fergalmoran closed this issue

2025-08-09 17:19:17 +00:00

Sign in to join this conversation.

1 Participants

Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: github/JavaScriptServices#1211