dynv6 now defaults to config, discord displays error message on error.

SendDiscordChunk.ps1

@@ -1,4 +1,4 @@
-# internal function to transmit a discord chunk
+# internal function to transmit a chunk of text to Discord
 function SendDiscordMessage
 {
     param (
@@ -17,19 +17,21 @@ function SendDiscordMessage
     $botName = ConvertTo-Json -InputObject $botName
 
     # rewrite json string, because "\u001b[m" needs to "\u001b[0m" instead
-    # windows is fine with the missing zero, but discord needs it
+    # windows is fine with the missing zero, but Discord needs it
     $message = $message -Replace "\\u001b\[m", "\u001b[0m"
 
     # remove wrapping quotes around json string, replace with color-enabled block quotes
     $message = '"```ansi\n' + $message.SubString(1, $message.length - 2) + '\n```"'
 
-    # {"username": "$botName", "content": "$message"}
+    # build post data: {"username": "$botName", "content": "$message"}
     $content = "{";
     if ($botName) {
         $content += '"username": ' + $botName + ', ';
     }
     $content += '"content": ' + $message + '}';
 
-    echo "$content" | curl.exe -s -H "$header" -X "POST" -d "@-" "$webhook" | ConvertFrom-Json | Select-Object -Property id | Out-Host
+    # post data is complex, so we have to pipe it into curl
+    # display the resulting id/message returned from Discord
+    echo "$content" | curl.exe -s -H "$header" -X "POST" -d "@-" "$webhook" | ConvertFrom-Json | Select-Object -Property id, message
 }