Move address polling to a Job, better catch Socket connection refused errors

app/Classes/Sock/SocketClient.php

@@ -241,7 +241,13 @@ final class SocketClient {
 		if ($socket === FALSE)
 			throw new SocketException(SocketException::CANT_CREATE_SOCKET,socket_strerror(socket_last_error($socket)));
 
+		try {
 			$result = socket_connect($socket,$address,$port);
+
+		} catch (\ErrorException $e) {
+			throw new SocketException(SocketException::CANT_CONNECT,socket_strerror(socket_last_error($socket)));
+		}
+
 		if ($result === FALSE)
 			throw new SocketException(SocketException::CANT_CONNECT,socket_strerror(socket_last_error($socket)));
 

app/Console/Commands/BinkpSend.php

@@ -6,9 +6,8 @@ use Illuminate\Console\Command;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Support\Facades\Log;
 
-use App\Classes\Protocol\Binkp;
+use App\Models\Address;
-use App\Classes\Sock\SocketClient;
+use App\Jobs\AddressPoll as Job;
-use App\Models\{Address,Setup};
 
 class BinkpSend extends Command
 {
@@ -29,29 +28,16 @@ class BinkpSend extends Command
 	/**
 	 * Execute the console command.
 	 *
-	 * @return mixed
-	 * @throws \App\Classes\Sock\SocketException
 	 * @throws \Exception
 	 */
-	public function handle()
+	public function handle(): void
 	{
 		Log::info('Call BINKP send');
 
-		$no = Address::findFTN($this->argument('ftn'));
+		$ao = Address::findFTN($this->argument('ftn'));
-		if (! $no)
+		if (! $ao)
 			throw new ModelNotFoundException('Unknown node: '.$this->argument('ftn'));
 
-		if ($no->system->mailer_type != Setup::O_BINKP)
+		Job::dispatchSync($ao);
-			throw new \Exception(sprintf('Node [%s] doesnt support BINKD',$this->argument('ftn')));
-
-		if ((! $no->system->mailer_address) || (! $no->system->mailer_port))
-			throw new \Exception(sprintf('Unable to poll [%s] missing mailer details',$this->argument('ftn')));
-
-		$client = SocketClient::create($no->system->mailer_address,$no->system->mailer_port);
-
-		$o = new Binkp(Setup::findOrFail(config('app.id')));
-		$o->session(Binkp::SESSION_BINKP,$client,$no);
-
-		Log::info(sprintf('Connection ended: %s',$client->address_remote),['m'=>__METHOD__]);
 	}
 }

app/Console/Commands/EMSISend.php

@@ -6,9 +6,8 @@ use Illuminate\Console\Command;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Support\Facades\Log;
 
-use App\Classes\Protocol\EMSI;
+use App\Models\Address;
-use App\Classes\Sock\SocketClient;
+use App\Jobs\AddressPoll as Job;
-use App\Models\{Address,Setup};
 
 class EMSISend extends Command
 {
@@ -29,28 +28,16 @@ class EMSISend extends Command
 	/**
 	 * Execute the console command.
 	 *
-	 * @return mixed
+	 * @throws \Exception
-	 * @throws \App\Classes\Sock\SocketException
 	 */
-	public function handle()
+	public function handle(): void
 	{
 		Log::info('Call EMSI send');
 
-		$no = Address::findFTN($this->argument('ftn'));
+		$ao = Address::findFTN($this->argument('ftn'));
-		if (! $no)
+		if (! $ao)
 			throw new ModelNotFoundException('Unknown node: '.$this->argument('ftn'));
 
-		if ($no->system->mailer_type != Setup::O_EMSI)
+		Job::dispatchSync($ao);
-			throw new \Exception(sprintf('Node [%s] doesnt support EMSI',$this->argument('ftn')));
-
-		if ((! $no->system->mailer_address) || (! $no->system->mailer_port))
-			throw new \Exception(sprintf('Unable to poll [%s] missing mailer details',$this->argument('ftn')));
-
-		$client = SocketClient::create($no->system->mailer_address,$no->system->mailer_port,38400);
-
-		$o = new EMSI(Setup::findOrFail(config('app.id')));
-		$o->session(EMSI::SESSION_AUTO,$client,$no);
-
-		Log::info(sprintf('Connection ended: %s',$client->address_remote),['m'=>__METHOD__]);
 	}
 }

app/Jobs/AddressPoll.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Jobs;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Log;
+
+use App\Classes\Protocol\{Binkp,EMSI};
+use App\Classes\Sock\SocketClient;
+use App\Classes\Sock\SocketException;
+use App\Models\{Address,Setup};
+
+class AddressPoll implements ShouldQueue
+{
+	private const LOGKEY = 'JAP';
+
+	use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+	private Address $ao;
+
+	public function __construct(Address $ao)
+	{
+		// Some checks
+		$this->ao = $ao;
+	}
+
+	/**
+	 * When calling MessageProcess - we assume that the packet is from a valid source
+	 */
+	public function handle()
+	{
+		if ((! $this->ao->system->mailer_address) || (! $this->ao->system->mailer_port))
+			throw new \Exception(sprintf('Unable to poll [%s] missing mailer details',$this->argument('ftn')));
+
+		try {
+			$client = SocketClient::create($this->ao->system->mailer_address,$this->ao->system->mailer_port);
+
+		} catch (SocketException $e) {
+			Log::error(sprintf('%s:! Unable to connect to [%s]: %s',self::LOGKEY,$this->ao->ftn,$e->getMessage()));
+			abort(500);
+		}
+
+		switch ($this->ao->system->mailer_type) {
+			case Setup::O_BINKP:
+				$o = new Binkp(Setup::findOrFail(config('app.id')));
+				$o->session(Binkp::SESSION_BINKP,$client,$this->ao);
+
+				break;
+
+			case Setup::O_EMSI:
+				$o = new EMSI(Setup::findOrFail(config('app.id')));
+				$o->session(EMSI::SESSION_AUTO,$client,$this->ao);
+
+				break;
+
+			default:
+				throw new \Exception(sprintf('Node [%s] has a mailer type that is unhandled',$this->ao->ftn));
+		}
+
+		Log::info(sprintf('%s:Connection ended: %s',self::LOGKEY,$client->address_remote));
+	}
+}