Implemented file sending during BINKP and EMSI sessions

app/Classes/FTN/Message.php

@@ -18,6 +18,7 @@ use App\Traits\EncodeUTF8;
 
 /**
  * Class Message
+ * Represents the structure of a message in a packet
  * NOTE: FTN Echomail Messages are ZONE agnostic.
  *
  * @package App\Classes

app/Classes/FTN/Packet.php

@@ -12,6 +12,9 @@ use Symfony\Component\HttpFoundation\File\File;
 use App\Classes\FTN as FTNBase;
 use App\Models\{Address,Setup,Software,System,Zone};
 
+/**
+ * Represents the structure of a packet
+ */
 class Packet extends FTNBase implements \Iterator, \Countable
 {
 	private const LOGKEY = 'PKT';

app/Classes/FTN/Process.php

@@ -4,6 +4,9 @@ namespace App\Classes\FTN;
 
 use Illuminate\Support\Arr;
 
+/**
+ * Abstract class to hold the common functions for automatic responding to echomail/netmail messages
+ */
 abstract class Process
 {
 	private const LOGKEY = 'R--';

app/Classes/FTN/Tic.php

@@ -4,16 +4,18 @@ namespace App\Classes\FTN;
 
 use Carbon\Carbon;
 use Illuminate\Contracts\Filesystem\FileNotFoundException;
+use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Storage;
 use League\Flysystem\UnableToWriteFile;
 
 use App\Classes\FTN as FTNBase;
-use App\Models\{Address,File,Filearea};
+use App\Models\{Address,File,Filearea,Setup};
 use App\Traits\EncodeUTF8;
 
 /**
  * Class TIC
+ * Used create the structure of TIC files
  *
  * @package App\Classes
  */
@@ -50,34 +52,96 @@ class Tic extends FTNBase
 		'pw' => FALSE,			// Password
 	];
 
-	private File $file;
+	private File $fo;
 	private Filearea $area;
-	private ?string $areadesc = NULL;
+	private Collection $values;
-	private ?string $pw = NULL;
 
 	private Address $origin;				// Should be first address in Path
 	private Address $from;					// Should be last address in Path
 	private Address $to;					// Should be me
 
-	public function __construct(private string $filename) {
+	public function __construct()
+	{
+		$this->fo = new File;
+
+		$this->fo->kludges = collect();
+		$this->fo->set_path = collect();
+		$this->fo->set_seenby = collect();
+		$this->fo->rogue_path = collect();
+		$this->fo->rogue_seenby = collect();
+
+		$this->values = collect();
+	}
+
+	/**
+	 * Does this TIC file bring us a nodelist
+	 *
+	 * @return bool
+	 */
+	public function isNodelist(): bool
+	{
+		return (($this->fo->nodelist_filearea_id === $this->fo->filearea->domain->filearea_id)
+			&& (preg_match(str_replace(['.','?'],['\.','.'],'#^'.$this->fo->filearea->domain->nodelist_filename.'$#i'),$this->fo->file)));
+	}
+
+	/**
+	 * Generate a TIC file for an address
+	 *
+	 * @param Address $ao
+	 * @param File $fo
+	 * @return string
+	 */
+	public function generate(Address $ao,File $fo): string
+	{
+		$sysaddress = Setup::findOrFail(config('app.id'))->system->match($ao->zone)->first();
+
+		$result = collect();
+
+		// Origin is the first address in our path
+		$result->put('ORIGIN',$fo->path->first()->ftn3d);
+		$result->put('FROM',$sysaddress->ftn3d);
+		$result->put('TO',$ao->ftn3d);
+		$result->put('FILE',$fo->file);
+		$result->put('SIZE',$fo->size);
+		if ($fo->description)
+			$result->put('DESC',$fo->description);
+		$result->put('AREA',$fo->filearea->name);
+		$result->put('AREADESC',$fo->filearea->description);
+		$result->put('PW',$ao->session('ticpass'));
+		$result->put('CRC',sprintf("%X",$fo->crc));
+
+		$out = '';
+		foreach ($result as $key=>$value)
+			$out .= sprintf("%s %s\r\n",$key,$value);
+
+		foreach ($fo->path as $o)
+			$out .= sprintf("PATH %s %s %s\r\n",$o->ftn3d,$o->pivot->datetime,$o->pivot->extra);
+
+		foreach ($fo->seenby as $o)
+			$out .= sprintf("SEENBY %s\r\n",$o->ftn3d);
+
+		return $out;
+	}
+
+	/**
+	 * Load a TIC file from an existing filename
+	 *
+	 * @param string $filename
+	 * @return void
+	 * @throws FileNotFoundException
+	 */
+	public function load(string $filename): void
+	{
 		Log::info(sprintf('%s:Processing TIC file [%s]',self::LOGKEY,$filename));
 
-		$fo = new File;
-
-		$fo->kludges = collect();
-		$fo->set_path = collect();
-		$fo->set_seenby = collect();
-		$fo->rogue_path = collect();
-		$fo->rogue_seenby = collect();
-
 		list($hex,$name) = explode('-',$filename);
 		$hex = basename($hex);
 
 		if (! file_exists($filename))
 			throw new FileNotFoundException(sprintf('%s:File [%s] doesnt exist',self::LOGKEY,realpath($filename)));
 
-		if (! is_writable($filename))
+		if (! is_readable($filename))
-			throw new UnableToWriteFile(sprintf('%s:File [%s] is not writable',self::LOGKEY,realpath($filename)));
+			throw new UnableToWriteFile(sprintf('%s:File [%s] is not readable',self::LOGKEY,realpath($filename)));
 
 		$f = fopen($filename,'rb');
 		if (! $f) {
@@ -112,38 +176,43 @@ class Tic extends FTNBase
 						if (! Storage::disk('local')->exists($x=sprintf('%s/%s-%s',config('app.fido'),$hex,$matches[2])))
 							throw new FileNotFoundException(sprintf('File not found? [%s]',$x));
 
-						$fo->{$k} = $matches[2];
+						$this->fo->{$k} = $matches[2];
-						$fo->fullname = $x;
+						$this->fo->fullname = $x;
 						break;
 
 					case 'areadesc':
-					case 'pw':
+						$areadesc = $matches[2];
-					case 'created':
-						$this->{$k} = $matches[2];
 						break;
 
-					case 'lfile':
+					case 'created':
-					case 'size':
+						// ignored
+						break;
+
+					case 'pw':
+						$pw = $matches[2];
+
 					case 'desc':
+					case 'lfile':
 					case 'magic':
 					case 'replaces':
-						$fo->{$k} = $matches[2];
+					case 'size':
+						$this->fo->{$k} = $matches[2];
 						break;
 
 					case 'fullname':
-						$fo->lfile = $matches[2];
+						$this->fo->lfile = $matches[2];
 						break;
 
 					case 'date':
-						$fo->datetime = Carbon::create($matches[2]);
+						$this->fo->datetime = Carbon::create($matches[2]);
 						break;
 
 					case 'ldesc':
-						$fo->{$k} .= $matches[2];
+						$this->fo->{$k} .= $matches[2];
 						break;
 
 					case 'crc':
-						$fo->{$k} = hexdec($matches[2]);
+						$this->fo->{$k} = hexdec($matches[2]);
 						break;
 
 					case 'path':
@@ -152,9 +221,9 @@ class Tic extends FTNBase
 						$ao = Address::findFTN($x[1]);
 
 						if (! $ao) {
-							$fo->rogue_path->push($matches[2]);
+							$this->fo->rogue_path->push($matches[2]);
 						} else {
-							$fo->set_path->push(['address'=>$ao,'datetime'=>Carbon::createFromTimestamp($x[8]),'extra'=>$x[9]]);
+							$this->fo->set_path->push(['address'=>$ao,'datetime'=>Carbon::createFromTimestamp($x[8]),'extra'=>$x[9]]);
 						}
 
 						break;
@@ -163,36 +232,36 @@ class Tic extends FTNBase
 						$ao = Address::findFTN($matches[2]);
 
 						if (! $ao) {
-							$fo->rogue_seenby->push($matches[2]);
+							$this->fo->rogue_seenby->push($matches[2]);
 						} else {
-							$fo->set_seenby->push($ao->id);
+							$this->fo->set_seenby->push($ao->id);
 						}
 
 						break;
 				}
 
 			} else {
-				$fo->kludges->push($line);
+				$this->fo->kludges->push($line);
 			}
 		}
 
 		fclose($f);
 
-		$f = fopen($x=Storage::disk('local')->path($fo->fullname),'rb');
+		$f = fopen($x=Storage::disk('local')->path($this->fo->fullname),'rb');
 		$stat = fstat($f);
 		fclose($f);
 
 		// Validate Size
-		if ($fo->size !== ($y=$stat['size']))
+		if ($this->fo->size !== ($y=$stat['size']))
-			throw new \Exception(sprintf('TIC file size [%d] doesnt match file [%s] (%d)',$fo->size,$fo->fullname,$y));
+			throw new \Exception(sprintf('TIC file size [%d] doesnt match file [%s] (%d)',$this->fo->size,$this->fo->fullname,$y));
 
 		// Validate CRC
-		if (sprintf('%08x',$fo->crc) !== ($y=hash_file('crc32b',$x)))
+		if (sprintf('%08x',$this->fo->crc) !== ($y=hash_file('crc32b',$x)))
-			throw new \Exception(sprintf('TIC file CRC [%08x] doesnt match file [%s] (%s)',$fo->crc,$fo->fullname,$y));
+			throw new \Exception(sprintf('TIC file CRC [%08x] doesnt match file [%s] (%s)',$this->fo->crc,$this->fo->fullname,$y));
 
 		// Validate Password
-		if ($this->pw !== ($y=$this->from->session('ticpass')))
+		if ($pw !== ($y=$this->from->session('ticpass')))
-			throw new \Exception(sprintf('TIC file PASSWORD [%s] doesnt match system [%s] (%s)',$this->pw,$this->from->ftn,$y));
+			throw new \Exception(sprintf('TIC file PASSWORD [%s] doesnt match system [%s] (%s)',$pw,$this->from->ftn,$y));
 
 		// Validate Sender is linked (and permitted to send)
 		if ($this->from->fileareas->search(function($item) { return $item->id === $this->area->id; }) === FALSE)
@@ -200,7 +269,7 @@ class Tic extends FTNBase
 
 		// If the filearea is to be autocreated, create it
 		if (! $this->area->exists) {
-			$this->area->description = $this->areadesc;
+			$this->area->description = $areadesc;
 			$this->area->active = TRUE;
 			$this->area->public = FALSE;
 			$this->area->notes = 'Autocreated';
@@ -208,21 +277,13 @@ class Tic extends FTNBase
 			$this->area->save();
 		}
 
-		$fo->filearea_id = $this->area->id;
+		$this->fo->filearea_id = $this->area->id;
-		$fo->fftn_id = $this->origin->id;
+		$this->fo->fftn_id = $this->origin->id;
 
 		// If the file create time is blank, we'll take the files
-		if (! $fo->datetime)
+		if (! $this->fo->datetime)
-			$fo->datetime = Carbon::createFromTimestamp($stat['ctime']);
+			$this->fo->datetime = Carbon::createFromTimestamp($stat['ctime']);
 
-		$fo->save();
+		$this->fo->save();
-
-		$this->fo = $fo;
-	}
-
-	public function isNodelist(): bool
-	{
-		return (($this->fo->nodelist_filearea_id === $this->fo->filearea->domain->filearea_id)
-			&& (preg_match(str_replace(['.','?'],['\.','.'],'#^'.$this->fo->filearea->domain->nodelist_filename.'$#i'),$this->fo->file)));
 	}
 }

app/Classes/File/Item.php

@@ -4,8 +4,11 @@ namespace App\Classes\File;
 
 use Exception;
 use Illuminate\Contracts\Filesystem\FileNotFoundException;
+use Illuminate\Support\Facades\Storage;
 use League\Flysystem\UnreadableFileEncountered;
 
+use App\Models\File;
+
 /**
  * A file we are sending or receiving
  *
@@ -35,6 +38,7 @@ class Item
 	protected int $file_mtime = 0;
 	protected int $file_type = 0;
 	protected int $action = 0;
+	protected File $filemodel;
 
 	public bool $sent = FALSE;
 	public bool $received = FALSE;
@@ -51,19 +55,27 @@ class Item
 
 		switch ($action) {
 			case self::I_SEND:
-				if (! is_string($file))
+				if ($file instanceof File) {
-					throw new Exception('Invalid object creation - file should be a string');
+					$this->filemodel = $file;
+					// @todo We should catch any exceptions if the default storage is s3 (it is) and we cannot find the file, or the s3 call fails
+					$this->file_size = Storage::size($file->full_storage_path);
+					$this->file_mtime = Storage::lastModified($file->full_storage_path);
 
-				if (! file_exists($file))
+				} else {
-					throw new FileNotFoundException('Item doesnt exist: '.$file);
+					if (! is_string($file))
+						throw new Exception('Invalid object creation - file should be a string');
 
-				if (! is_readable($file))
+					if (! file_exists($file))
-					throw new UnreadableFileEncountered('Item cannot be read: '.$file);
+						throw new FileNotFoundException('Item doesnt exist: '.$file);
 
-				$this->file_name = $file;
+					if (! is_readable($file))
-				$x = stat($file);
+						throw new UnreadableFileEncountered('Item cannot be read: '.$file);
-				$this->file_size = $x['size'];
+
-				$this->file_mtime = $x['mtime'];
+					$this->file_name = $file;
+					$x = stat($file);
+					$this->file_size = $x['size'];
+					$this->file_mtime = $x['mtime'];
+				}
 
 				break;
 
@@ -104,7 +116,7 @@ class Item
 				return $this->file_name;
 
 			case 'sendas':
-				return basename($this->file_name);
+				return $this->file_name ? basename($this->file_name) : $this->filemodel->file;
 
 			default:
 				throw new Exception('Unknown key: '.$key);

app/Classes/File/Send.php

@@ -6,6 +6,7 @@ use Exception;
 use Illuminate\Contracts\Filesystem\FileNotFoundException;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Storage;
 use League\Flysystem\UnreadableFileEncountered;
 
 use App\Models\Address;
@@ -52,12 +53,12 @@ final class Send extends Item
 
 			case 'file_count':
 				return $this->list
-					->filter(function($item) { return $item->isType(self::IS_FILE); })
+					->filter(function($item) { return $item->isType(self::IS_FILE|self::IS_TIC); })
 					->count();
 
 			case 'file_size':
 				return $this->list
-					->filter(function($item) { return $item->isType(self::IS_FILE); })
+					->filter(function($item) { return $item->isType(self::IS_FILE|self::IS_TIC); })
 					->sum(function($item) { return $item->file_size; });
 
 			case 'filepos':
@@ -162,7 +163,8 @@ final class Send extends Item
 			Log::debug(sprintf('%s: - Closing [%s], sent in [%d]',self::LOGKEY,$this->sending->file_name,$end));
 		}
 
-		if (! $this->sending instanceof Mail)
+		// @todo This should be done better isType == file?
+		if ((! $this->sending instanceof Mail) && (! $this->sending->isType(self::IS_TIC)))
 			fclose($this->f);
 
 		$this->sending = NULL;
@@ -177,7 +179,44 @@ final class Send extends Item
 	 */
 	public function feof(): bool
 	{
-		return ($this->sending instanceof Mail) ? ($this->file_pos == $this->size) : feof($this->f);
+		return (($this->sending instanceof Mail) || ($this->sending->isType(self::IS_TIC)))
+			? ($this->file_pos == $this->size)
+			: feof($this->f);
+	}
+
+	/**
+	 * Add our mail to the send queue
+	 *
+	 * @param Address $ao
+	 * @return bool
+	 * @throws Exception
+	 * @todo We need to make this into a transaction, incase the transfer fails.
+	 */
+	public function files(Address $ao): bool
+	{
+		$file = FALSE;
+
+		// If the node is marked as hold - dont send any files.
+		if ($ao->system->hold) {
+			Log::info(sprintf('%s: - System [%d] is marked as hold - not checking for files.',self::LOGKEY,$ao->system_id));
+
+			return FALSE;
+		}
+
+		// Files
+		if (($x=$ao->getFiles())->count()) {
+			Log::debug(sprintf('%s:- [%d] Files(s) added for sending to [%s]',self::LOGKEY,$x->count(),$ao->ftn));
+
+			// Add Files
+			foreach ($x as $xx) {
+				$this->list->push(new Item($xx,self::I_SEND));
+				$this->list->push(new Tic($ao,$xx,self::I_SEND));
+			}
+
+			$file = TRUE;
+		}
+
+		return $file;
 	}
 
 	/**
@@ -212,14 +251,27 @@ final class Send extends Item
 		$this->file_pos = 0;
 		$this->start = time();
 
-		$this->f = fopen($this->sending->file_name,'rb');
+		// If sending->file is a string, then we dont need to actually open anything
-		if (! $this->f) {
+		if ($this->sending->isType(self::IS_TIC)) {
-			Log::error(sprintf('%s:! Unable to open file [%s] for reading',self::LOGKEY,$this->sending->file_name));
+			$this->f = TRUE;
-			return FALSE;
+			return TRUE;
 		}
 
-		Log::info(sprintf('%s:= open - File [%s] opened with size [%d]',self::LOGKEY,$this->sending->file_name,$this->sending->file_size));
+		// If sending file is a File::class, then our file is s3
-		return TRUE;
+		if (! $this->sending->file_name && $this->sending->filemodel) {
+			$this->f = Storage::readStream($this->sending->filemodel->full_storage_path);
+			return TRUE;
+
+		} else {
+			$this->f = fopen($this->sending->file_name,'rb');
+			if (! $this->f) {
+				Log::error(sprintf('%s:! Unable to open file [%s] for reading',self::LOGKEY,$this->sending->file_name));
+				return FALSE;
+			}
+
+			Log::info(sprintf('%s:= open - File [%s] opened with size [%d]',self::LOGKEY,$this->sending->file_name,$this->sending->file_size));
+			return TRUE;
+		}
 	}
 
 	/**
@@ -236,7 +288,7 @@ final class Send extends Item
 
 		// If the node is marked as hold - dont send any mail.
 		if ($ao->system->hold) {
-			Log::info(sprintf('%s: - System [%d] mail is marked as hold - not checking for mail.',self::LOGKEY,$ao->system_id));
+			Log::info(sprintf('%s: - System [%d] is marked as hold - not checking for mail.',self::LOGKEY,$ao->system_id));
 
 			return FALSE;
 		}
@@ -276,6 +328,11 @@ final class Send extends Item
 		// We are sending mail
 		if ($this->sending instanceof Mail) {
 			$data = $this->sending->read($this->file_pos,$length);
+
+		// We are sending a tic file
+		} else if ($this->sending->isType(self::IS_TIC)) {
+			$data = $this->sending->read($this->file_pos,$length);
+
 		} else {
 			$data = fread($this->f,$length);
 		}
@@ -303,7 +360,7 @@ final class Send extends Item
 		if (! $this->f)
 			throw new Exception('No file open for seek');
 
-		if ($this->sending instanceof Mail) {
+		if (($this->sending instanceof Mail) || $this->sending->isType(self::IS_TIC)) {
 			$pos = ($pos < $this->size) ? $pos : $this->size;
 			$rc = TRUE;
 

app/Classes/File/Tic.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Classes\File;
+
+use App\Classes\FTN\Tic as FTNTic;
+use App\Models\{Address,File};
+
+class Tic extends Item
+{
+	/**
+	 * @throws \Exception
+	 */
+	public function __construct(Address $ao,File $fo,int $action)
+	{
+		$this->action |= $action;
+
+		$tic = new FTNTic;
+
+		switch ($action) {
+			case self::I_SEND:
+				$this->file = $tic->generate($ao,$fo);
+				$this->file_type = self::IS_TIC;
+				$this->file_name = sprintf('%s.tic',sprintf('%08x',$fo->id));
+				$this->file_size = strlen($this->file);
+				$this->file_mtime = $fo->created_at->timestamp;
+
+				break;
+
+			default:
+				throw new \Exception('Unknown action: '.$action);
+		}
+	}
+
+	public function read(int $start,int $length): string
+	{
+		return substr($this->file,$start,$length);
+	}
+}

app/Classes/Protocol/Binkp.php

@@ -752,6 +752,7 @@ final class Binkp extends BaseProtocol
 				foreach ($this->node->aka_remote_authed as $ao) {
 					Log::debug(sprintf('%s: - M_eob Checking for any new mail to [%s]',self::LOGKEY,$ao->ftn));
 					$this->send->mail($ao);
+					$this->send->files($ao);
 				}
 
 			if ($this->send->total_count)
@@ -920,7 +921,7 @@ final class Binkp extends BaseProtocol
 			{
 				// @todo Commit our mail transaction if the remote end confirmed receipt of the file.
 				if ($this->sessionGet(self::SE_SENDFILE)) {
-					Log::debug(sprintf('%s:Packet [%s] sent. (%s)',self::LOGKEY,$this->send->sendas,$this->send->name));
+					Log::debug(sprintf('%s:Packet/File [%s] sent. (%s)',self::LOGKEY,$this->send->sendas,$this->send->name));
 					$this->sessionClear(self::SE_SENDFILE);
 					$this->send->close(TRUE);
 
@@ -928,7 +929,7 @@ final class Binkp extends BaseProtocol
 				}
 
 				if ($this->sessionGet(self::SE_WAITGOT)) {
-					Log::debug(sprintf('%s:Packet [%s] sent. (%s)',self::LOGKEY,$this->send->sendas,$this->send->name));
+					Log::debug(sprintf('%s:Packet/File [%s] sent. (%s)',self::LOGKEY,$this->send->sendas,$this->send->name));
 					$this->sessionClear(self::SE_WAITGOT);
 					$this->send->close(TRUE);
 
@@ -1107,6 +1108,7 @@ final class Binkp extends BaseProtocol
 		if ($this->node->aka_authed)
 			foreach ($this->node->aka_remote_authed as $ao) {
 				$this->send->mail($ao);
+				$this->send->files($ao);
 			}
 
 		$this->msgs(self::BPM_NUL,sprintf('TRF %lu %lu',$this->send->mail_size,$this->send->file_size));
@@ -1191,6 +1193,7 @@ final class Binkp extends BaseProtocol
 		if ($this->node->aka_authed)
 			foreach ($this->node->aka_remote_authed as $ao) {
 				$this->send->mail($ao);
+				$this->send->files($ao);
 			}
 
 		$this->msgs(self::BPM_NUL,sprintf('TRF %lu %lu',$this->send->mail_size,$this->send->file_size));

app/Classes/Protocol/EMSI.php

@@ -1186,12 +1186,21 @@ final class EMSI extends BaseProtocol implements CRCInterface,ZmodemInterface
 		// Add our mail to the queue if we have authenticated
 		if ($this->node->aka_authed)
 			foreach ($this->node->aka_remote_authed as $ao) {
+				// Send mail
 				while ($this->send->mail($ao)) {
 					$z = new Zmodem;
 
 					if (! $z->zmodem_sendinit($this->client,$zap) && $this->send->total_count)
 						$z->zmodem_sendfile($this->send);
 				}
+
+				// Send files
+				while ($this->send->files($ao)) {
+					$z = new Zmodem;
+
+					if (! $z->zmodem_sendinit($this->client,$zap) && $this->send->total_count)
+						$z->zmodem_sendfile($this->send);
+				}
 			}
 
 		Log::debug(sprintf('%s:- Finished sending',self::LOGKEY));

app/Classes/Sock/SocketClient.php

@@ -233,8 +233,17 @@ final class SocketClient {
 	 */
 	public function close(): void
 	{
-		socket_shutdown($this->connection);
+		try {
-		socket_close($this->connection);
+			socket_shutdown($this->connection);
+		} catch (\ErrorException $e) {
+			Log::error(sprintf('%s:+ Shutting down socket [%s]',self::LOGKEY,$e->getMessage()));
+		}
+
+		try {
+			socket_close($this->connection);
+		} catch (\ErrorException $e) {
+			Log::error(sprintf('%s:+ Closing socket [%s]',self::LOGKEY,$e->getMessage()));
+		}
 	}
 
 	/**

app/Classes/Sock/SocketException.php

@@ -2,6 +2,7 @@
 
 namespace App\Classes\Sock;
 
+// @todo Can we change this to use socket_strerr() && socket_last_error()
 final class SocketException extends \Exception {
 	public const CANT_CREATE_SOCKET = 1;
 	public const CANT_BIND_SOCKET	= 2;
@@ -11,6 +12,7 @@ final class SocketException extends \Exception {
 	public const SOCKET_ERROR		= 6;
 	public const SOCKET_EAGAIN		= 11;
 	public const SOCKET_READ		= 22;
+	public const CONNECTION_RESET	= 104;
 
 	private array $messages = [
 		self::CANT_CREATE_SOCKET	=> 'Can\'t create socket: "%s"',
@@ -21,6 +23,7 @@ final class SocketException extends \Exception {
 		self::SOCKET_ERROR			=> 'Socket Error: "%s"',
 		self::SOCKET_EAGAIN			=> 'Socket Resource Temporarily Unavailable - Try again',
 		self::SOCKET_READ			=> 'Unable to read from socket',
+		self::CONNECTION_RESET		=> 'Connection reset by peer',
 	];
 
 	public function __construct(int $code,string $params=NULL) {

app/Jobs/TicProcess.php

@@ -41,7 +41,8 @@ class TicProcess implements ShouldQueue
 	 */
 	public function handle()
 	{
-		$to = new Tic($this->file);
+		$to = new Tic;
+		$to->load($this->file);
 
 		Log::info(sprintf('%s:Processed [%s] storing [%s] as id [%d]',self::LOGKEY,$this->file,$to->fo->file,$to->fo->id));
 

app/Models/Address.php

@@ -572,6 +572,32 @@ class Address extends Model
 		return $pkt;
 	}
 
+	/**
+	 * Get files for this node (including it's children)
+	 *
+	 * @param bool $update
+	 * @return Collection
+	 */
+	public function getFiles(bool $update=TRUE): Collection
+	{
+		if (($files=$this->filesWaiting())
+			->count())
+		{
+			Log::debug(sprintf('%s:= Got [%d] files for [%s] for sending',self::LOGKEY,$files->count(),$this->ftn));
+
+			// @todo This should be transactional, incase the transfer fails
+			if ($files->count() && $update)
+				DB::table('file_seenby')
+					->whereIn('file_id',$files->pluck('id'))
+					->where('address_id',$this->id)
+					->whereNull('sent_at')
+					->whereNotNull('export_at')
+					->update(['sent_at'=>Carbon::now()]);
+		}
+
+		return $files;
+	}
+
 	/**
 	 * Get netmail for this node (including it's children)
 	 *

app/Models/File.php

@@ -154,7 +154,7 @@ class File extends Model
 	public function path()
 	{
 		return $this->belongsToMany(Address::class,'file_path')
-			->withPivot(['id','parent_id','extra']);
+			->withPivot(['id','parent_id','datetime','extra']);
 	}
 
 	/* ATTRIBUTES */