Description
I have a strange behavior.
Running an OpenFaaS installation, where things works as they shoulh (normally) and we have some functions running on node10-express template as base.
Now, we tried the powershell-http-template.
Procedure:
faas-cli template store pull powershell-http-template
faas-cli new --lang powershell-http psdemo
faas-cli up -f psdemo.yml
It all deploys, running as a service(Docker Swarm), but invoking gives the error:
Exception calling "Start" with "0" argument(s): "Address already in use"
At /server.ps1:20 char:1
- $listener.Start()
- CategoryInfo : NotSpecified: (:) [], MethodInvocationException
- FullyQualifiedErrorId : HttpListenerException
'Exception calling "GetContext" with "0" argument(s): "Cannot access a disposed object.
Object name: 'System.Net.HttpListener'."
At /server.ps1:25 char:5
$context = $listener.GetContext()~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : NotSpecified: (:) [], MethodInvocationException
- FullyQualifiedErrorId : ObjectDisposedException
Exception calling ".ctor" with "2" argument(s): "Value cannot be null.
Parameter name: stream"
At /server.ps1:32 char:5
$reader = [System.IO.StreamReader]::new($reqStream, $reqEncoding)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : NotSpecified: (:) [], MethodInvocationException
- FullyQualifiedErrorId : ArgumentNullException
You cannot call a method on a null-valued expression.
At /server.ps1:35 char:5
$fnContext.Body = $reader.ReadToEnd()~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : InvalidOperation: (:) [], RuntimeException
- FullyQualifiedErrorId : InvokeMethodOnNull
The property 'StatusCode' cannot be found on this object. Verify that the property exists and can be set.
At /server.ps1:53 char:85
- ... de = $(If ($fnResponse.Status) {$fnResponse.Status} Else {500}) #defa ...
~~~- CategoryInfo : InvalidOperation: (:) [], RuntimeException
- FullyQualifiedErrorId : PropertyNotFound
The property 'Headers' cannot be found on this object. Verify that the property exists and can be set.
At /server.ps1:56 char:5
$response.Headers = $fnResponse.Headers~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : InvalidOperation: (:) [], RuntimeException
- FullyQualifiedErrorId : PropertyNotFound
The property 'ContentLength64' cannot be found on this object. Verify that the property exists and can be set.
At /server.ps1:57 char:5
$response.ContentLength64 = $Content.Length~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : InvalidOperation: (:) [], RuntimeException
- FullyQualifiedErrorId : PropertyNotFound
You cannot call a method on a null-valued expression.
At /server.ps1:58 char:5
$response.OutputStream.Write($Content, 0, $Content.Length)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : InvalidOperation: (:) [], RuntimeException
- FullyQualifiedErrorId : InvokeMethodOnNull
You cannot call a method on a null-valued expression.
At /server.ps1:59 char:5
$response.Close()~~~~~~~~~~~~~~~~~- CategoryInfo : InvalidOperation: (:) [], RuntimeException
- FullyQualifiedErrorId : InvokeMethodOnNull
nodejs and go that we runs woks perfectly.