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PowerServer 2021 - Cannot connect to server when creating the session
  1. Issue
0 Votes
  1. Sanjay B
  2. PowerServer
  3. Wednesday, 30 June 2021 10:43 PM UTC

Error dialog while accessing the app from the browser to install the launcher for first time. Also tried closing PB before trying browser launcher install but no luck:

PowerBuilder application execution error (R0222)

Application terminated.

Error: Cannot connect to server when creating the session.

 

I launched PowerBuilder 2021 beta as administrator and deployed the app to remote IIS server.

I'm getting the above error while accessing the app from the browser to install the launcher probably due to the "Compile & Run Web APIs" errors below:

 

info: Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager[0]

      User profile is available. Using 'D:\Users\Sanjay\AppData\Local\ASP.NET\DataProtection-Keys' as key repository and Windows DPAPI to encrypt keys at rest.

info: System.Net.Http.HttpClient.PowerServer.LogicalHandler[100]

      Start processing HTTP request GET https://apips.appeon.com/

info: System.Net.Http.HttpClient.PowerServer.ClientHandler[100]

      Sending HTTP request GET https://apips.appeon.com/

info: System.Net.Http.HttpClient.PowerServer.ClientHandler[101]

      Received HTTP response headers after 234.2772ms - 407

info: System.Net.Http.HttpClient.PowerServer.LogicalHandler[101]

      End processing HTTP request after 251.0256ms - 407

info: System.Net.Http.HttpClient.PowerServer.LogicalHandler[100]

      Start processing HTTP request GET https://apipsoa.appeon.com/

info: System.Net.Http.HttpClient.PowerServer.ClientHandler[100]

      Sending HTTP request GET https://apipsoa.appeon.com/

info: System.Net.Http.HttpClient.PowerServer.ClientHandler[101]

      Received HTTP response headers after 106.819ms - 407

info: System.Net.Http.HttpClient.PowerServer.LogicalHandler[101]

      End processing HTTP request after 107.0852ms - 407

info: System.Net.Http.HttpClient.PowerServer.LogicalHandler[100]

      Start processing HTTP request GET https://apips.appeon.com/health

info: System.Net.Http.HttpClient.PowerServer.ClientHandler[100]

      Sending HTTP request GET https://apips.appeon.com/health

info: System.Net.Http.HttpClient.PowerServer.ClientHandler[101]

      Received HTTP response headers after 4.2414ms - 407

info: System.Net.Http.HttpClient.PowerServer.LogicalHandler[101]

      End processing HTTP request after 4.428ms - 407

fail: PowerServer[0]

      Response status code does not indicate success: 407 (authenticationrequired).

System.Net.Http.HttpRequestException: Response status code does not indicate success: 407 (authenticationrequired).

   at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()

   at System.Net.Http.HttpClient.GetStringAsyncCore(Task`1 getTask)

   at   ..MoveNext()

fail: PowerServer[300001]

      Failed to connect to the license server.

crit: Microsoft.AspNetCore.Server.Kestrel[0]

      Unable to start Kestrel.

System.Net.Sockets.SocketException (10013): An attempt was made to access a socket in a way forbidden by its access permissions.

   at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)

   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)

   at System.Net.Sockets.Socket.Bind(EndPoint localEP)

   at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketConnectionListener.Bind()

   at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketTransportFactory.BindAsync(EndPoint endpoint, CancellationToken cancellationToken)

   at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.<>c__DisplayClass21_0`1.<<StartAsync>g__OnBind|0>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindEndpointAsync(ListenOptions endpoint, AddressBindContext context)

   at Microsoft.AspNetCore.Server.Kestrel.Core.ListenOptions.BindAsync(AddressBindContext context)

   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.AddressesStrategy.BindAsync(AddressBindContext context)

   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindAsync(IServerAddressesFeature addresses, KestrelServerOptions serverOptions, ILogger logger, Func`2 createBinding)

   at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.StartAsync[TContext](IHttpApplication`1 application, CancellationToken cancellationToken)

Unhandled exception. System.Net.Sockets.SocketException (10013): An attempt was made to access a socket in a way forbidden by its access permissions.

   at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)

   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)

   at System.Net.Sockets.Socket.Bind(EndPoint localEP)

   at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketConnectionListener.Bind()

   at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketTransportFactory.BindAsync(EndPoint endpoint, CancellationToken cancellationToken)

   at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.<>c__DisplayClass21_0`1.<<StartAsync>g__OnBind|0>d.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindEndpointAsync(ListenOptions endpoint, AddressBindContext context)

   at Microsoft.AspNetCore.Server.Kestrel.Core.ListenOptions.BindAsync(AddressBindContext context)

   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.AddressesStrategy.BindAsync(AddressBindContext context)

   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindAsync(IServerAddressesFeature addresses, KestrelServerOptions serverOptions, ILogger logger, Func`2 createBinding)

   at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.StartAsync[TContext](IHttpApplication`1 application, CancellationToken cancellationToken)

   at Microsoft.AspNetCore.Hosting.GenericWebHostService.StartAsync(CancellationToken cancellationToken)

   at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)

   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)

   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)

   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.Run(IHost host)

   at RestApi.Program.Main(String[] args) in C:\C#\Sales\PowerServer\ServerAPIs\Program.cs:line 19

Press any key to continue . . .

Please help

TIA

Regarding PowerServer Object Regarding PowerServer Deploy
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