#24: Adds simple Pode server examples for Web/API, SMTP, and TCP

Servers/Pode.SMTP.Server.ps1

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+#Requires -Modules @{ ModuleName = 'Pode'; ModuleVersion = '2.13.3' }
+
+<#
+.SYNOPSIS
+    A simple SMTP server built with Pode.
+
+.DESCRIPTION
+    A simple SMTP server built with Pode. It has one Handler that listens for incoming emails and writes
+    the details to the console.
+
+.PARAMETER Port
+    The port to listen on.  (Default: Random between 4200 and 42000)
+
+.LINK
+    https://badgerati.github.io/Pode/Servers/SMTP/
+
+.EXAMPLE
+    .\Pode.SMTP.Server.ps1 -Port 8025
+
+.NOTES
+    1. You can test the SMTP server by sending an email to localhost on the specified port.
+    Send-MailMessage -From 'sender@example.com' -To 'recipient@example.com' -Subject 'Test' -Body 'This is a test email.' -SmtpServer 'localhost' -Port <port>
+#>
+param(
+    [Parameter()]
+    [int]
+    $Port = (Get-Random -Minimum 4200 -Maximum 42000)
+)
+
+# Starts the Pode server, running on 2 threads (ie: runspaces)
+Start-PodeServer -Threads 2 -ScriptBlock {
+    # Add an SMTP endpoint, listening on localhost and the specified port
+    Add-PodeEndpoint -Address 'localhost' -Port $Port -Protocol Smtp
+
+    # Add a handler for incoming SMTP events that writes the email details to the console.
+    Add-PodeHandler -Type Smtp -Name 'SmtpHandler' -ScriptBlock {
+        "From: $($SmtpEvent.Email.From)" | Out-PodeHost
+        "To: $($SmtpEvent.Email.To)" | Out-PodeHost
+        "Subject: $($SmtpEvent.Email.Subject)" | Out-PodeHost
+        "Body: $($SmtpEvent.Email.Body)" | Out-PodeHost
+    }
+}

Servers/Pode.TCP.Server.ps1

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+#Requires -Modules @{ ModuleName = 'Pode'; ModuleVersion = '2.13.3' }
+
+<#
+.SYNOPSIS
+    A simple TCP server built with Pode.
+
+.DESCRIPTION
+    A simple TCP server built with Pode. It has three Verbs that listen for incoming messages and respond accordingly.
+
+.PARAMETER Port
+    The port to listen on.  (Default: Random between 4200 and 42000)
+
+.LINK
+    https://badgerati.github.io/Pode/Servers/TCP/
+
+.EXAMPLE
+    .\Pode.TCP.Server.ps1 -Port 9000
+
+.NOTES
+    1. You can test the TCP server by connecting to localhost on the specified port via telnet.
+
+    $> telnet localhost <port>
+    S> Welcome!
+    C> HELLO
+    S> Hi!
+    C> DATE
+    S> 6/10/2024 2:30:00 PM
+    C> BYE
+    S> Goodbye!
+#>
+param(
+    [Parameter()]
+    [int]
+    $Port = (Get-Random -Minimum 4200 -Maximum 42000)
+)
+
+# Starts the Pode server, running on 2 threads (ie: runspaces)
+Start-PodeServer -Threads 2 -ScriptBlock {
+    # Add a TCP endpoint, listening on localhost and the specified port
+    Add-PodeEndpoint -Address 'localhost' -Port $Port -Protocol Tcp -CRLFMessageEnd -Acknowledge 'Welcome!'
+
+    # Adds a verb for HELLO that responds with "Hi!"
+    Add-PodeVerb -Verb 'HELLO' -ScriptBlock {
+        Write-PodeTcpClient -Message 'Hi!'
+    }
+
+    # Adds a verb for DATE that responds with the current date and time.
+    Add-PodeVerb -Verb 'DATE' -ScriptBlock {
+        Write-PodeTcpClient -Message (Get-Date).ToString()
+    }
+
+    # Adds a verb for BYE that responds with "Goodbye!" and closes the connection.
+    Add-PodeVerb -Verb 'BYE' -ScriptBlock {
+        Write-PodeTcpClient -Message 'Goodbye!' -CloseConnection
+    }
+}

Servers/Pode.Web.Server.ps1

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+#Requires -Modules @{ ModuleName = 'Pode'; ModuleVersion = '2.13.3' }
+
+<#
+.SYNOPSIS
+    A simple web server built with Pode.
+
+.DESCRIPTION
+    A simple web server built with Pode. It has two Routes:
+
+    1. A Route for pinging and returning the current date and time.
+    2. A Page for listing the current processes on the server.
+
+.PARAMETER Port
+    The port to listen on.  (Default: Random between 4200 and 42000)
+
+.LINK
+    https://badgerati.github.io/Pode/Getting-Started/FirstApp/
+
+.EXAMPLE
+    .\Pode.Web.Server.ps1 -Port 8080
+
+.NOTES
+    1. You can test the /ping route by navigating to http://localhost:<port>/ping.
+    2. You can test the /processes page by navigating to http://localhost:<port>/processes.
+#>
+param(
+    [Parameter()]
+    [int]
+    $Port = (Get-Random -Minimum 4200 -Maximum 42000)
+)
+
+# Starts the Pode server, running on 2 threads (ie: runspaces)
+Start-PodeServer -Threads 2 -ScriptBlock {
+    # Add an HTTP endpoint, listening on localhost and the specified port
+    Add-PodeEndpoint -Address 'localhost' -Port $Port -Protocol Http
+
+    # Add a simple GET route for /ping that returns the current date and time as JSON
+    Add-PodeRoute -Method Get -Path '/ping' -ScriptBlock {
+        Write-PodeJsonResponse -Value @{ Pong = Get-Date }
+    }
+
+    # Add a page for /processes that lists the current processes on the server.
+    Add-PodePage -Name 'processes' -ScriptBlock {
+        Get-Process | Select-Object Name, Id, CPU, StartTime
+    }
+}