我从某人那里得到了一个地址和端口号。我正在发送一个名为＆＃34; tagstream＆＃34;的内容，并收到一个回复，一个zpl标签。
我应该触发＆＃34; Uni-Box＆＃34;通过套接字连接发送此标记流。我试着用curl做这件事。它有效，但我得到回复大约需要10秒钟。
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, '87.213.39.202');
curl_setopt($ch, CURLOPT_PORT, 3032);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, $message);
$zpl = curl_exec($ch);
curl_close($ch);
这是我从curl_getinfo（）获得的：
array:26 [▼
"url" => "HTTP://87.213.39.202/"
"content_type" => null
"http_code" => 0
"header_size" => 0
"request_size" => 538
"filetime" => -1
"ssl_verify_result" => 0
"redirect_count" => 0
"total_time" => 10.327
"namelookup_time" => 0.0
"connect_time" => 0.031
"pretransfer_time" => 0.031
"size_upload" => 410.0
"size_download" => 8598.0
"speed_download" => 832.0
"speed_upload" => 39.0
"download_content_length" => -1.0
"upload_content_length" => 410.0
"starttransfer_time" => 0.062
"redirect_time" => 0.0
"redirect_url" => ""
"primary_ip" => "87.213.39.202"
"certinfo" => []
"primary_port" => 3032
"local_ip" => "192.168.1.136"
"local_port" => 49948
]
我还通过这个程序测试了连接： http://sockettest.sourceforge.net/
当我使用它时，我会立即收到回复。
我使用xdebug进行了跟踪：
TRACE START [2015-11-24 10:43:47]
0.0010 130056 -> {main}() C:\Users\phpmachine\test.php:0
0.0010 130696 -> curl_init() C:\Users\phpmachine\test.php:4
0.0010 131600 -> curl_setopt() C:\Users\phpmachine\test.php:5
0.0010 131576 -> curl_setopt() C:\Users\phpmachine\test.php:6
0.0010 131576 -> curl_setopt() C:\Users\phpmachine\test.php:7
0.0010 131576 -> curl_setopt() C:\Users\phpmachine\test.php:9
0.0010 131576 -> curl_setopt() C:\Users\phpmachine\test.php:11
0.0010 131544 -> curl_setopt() C:\Users\phpmachine\test.php:12
0.0010 131512 -> curl_exec() C:\Users\phpmachine\test.php:14
10.3476 153384 -> curl_getinfo() C:\Users\phpmachine\test.php:15
10.3476 156232 -> var_dump() C:\Users\phpmachine\test.php:17
10.3516 8416
TRACE END [2015-11-24 10:43:58]
我从流程监控器那里得到了这个：
12:23:34,0427525 php.exe 6052 TCP Accept phpmachine-PC:8001 -> phpmachine-PC:52116 SUCCESS Length: 0, mss: 1440, sackopt: 1, tsopt: 0, wsopt: 1, rcvwin: 8192, rcvwinscale: 8, sndwinscale: 8, seqnum: 0, connid: 0
12:23:34,0430792 php.exe 6052 TCP Accept phpmachine-PC:8001 -> phpmachine-PC:52117 SUCCESS Length: 0, mss: 1440, sackopt: 1, tsopt: 0, wsopt: 1, rcvwin: 8192, rcvwinscale: 8, sndwinscale: 8, seqnum: 0, connid: 0
12:23:34,0481570 php.exe 6052 TCP TCPCopy phpmachine-PC:8001 -> phpmachine-PC:52116 SUCCESS Length: 1052, seqnum: 0, connid: 0
12:23:34,0481705 php.exe 6052 TCP Receive phpmachine-PC:8001 -> phpmachine-PC:52116 SUCCESS Length: 1052, seqnum: 0, connid: 0
12:23:34,0485330 php.exe 6052 CreateFile C:\Users\phpmachine SUCCESS Desired Access: Read Data/List Directory, Synchronize, Disposition: Open, Options: Directory, Synchronous IO Non-Alert, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
12:23:34,0485752 php.exe 6052 QueryDirectory C:\Users\phpmachine\test.php SUCCESS Filter: test.php, 1: test.php
12:23:34,0486250 php.exe 6052 CloseFile C:\Users\phpmachine SUCCESS
12:23:34,0490208 php.exe 6052 CreateFile C:\Users\phpmachine SUCCESS Desired Access: Read Attributes, Disposition: Open, Options: Open Reparse Point, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
12:23:34,0490670 php.exe 6052 QueryNetworkOpenInformationFile C:\Users\phpmachine SUCCESS CreationTime: 5-11-2014 20:57:57, LastAccessTime: 24-11-2015 11:04:43, LastWriteTime: 24-11-2015 11:04:43, ChangeTime: 24-11-2015 11:04:43, AllocationSize: 1-1-1601 1:00:00, EndOfFile: 1-1-1601 1:00:00, FileAttributes: D
12:23:34,0490802 php.exe 6052 CloseFile C:\Users\phpmachine SUCCESS
12:23:34,0491815 php.exe 6052 CreateFile C:\Users\phpmachine\test.php SUCCESS Desired Access: Generic Read, Disposition: Open, Options: Synchronous IO Non-Alert, Non-Directory File, Attributes: N, ShareMode: Read, Write, AllocationSize: n/a, OpenResult: Opened
12:23:34,0492591 php.exe 6052 QueryInformationVolume C:\Users\phpmachine\test.php BUFFER OVERFLOW VolumeCreationTime: 31-10-2014 0:44:17, VolumeSerialNumber: 1C6C-4C1A, SupportsObjects: True, VolumeLabel: Win
12:23:34,0492742 php.exe 6052 QueryAllInformationFile C:\Users\phpmachine\test.php BUFFER OVERFLOW CreationTime: 24-11-2015 10:44:39, LastAccessTime: 24-11-2015 10:44:39, LastWriteTime: 24-11-2015 11:41:30, ChangeTime: 24-11-2015 11:41:30, FileAttributes: A, AllocationSize: 4.096, EndOfFile: 911, NumberOfLinks: 1, DeletePending: False, Directory: False, IndexNumber: 0xb000000023920, EaSize: 0, Access: Generic Read, Position: 0, Mode: Synchronous IO Non-Alert, AlignmentRequirement: Word
12:23:34,0492939 php.exe 6052 CreateFileMapping C:\Users\phpmachine\test.php FILE LOCKED WITH ONLY READERS SyncType: SyncTypeCreateSection, PageProtection:
12:23:34,0493072 php.exe 6052 QueryStandardInformationFile C:\Users\phpmachine\test.php SUCCESS AllocationSize: 4.096, EndOfFile: 911, NumberOfLinks: 1, DeletePending: False, Directory: False
12:23:34,0493284 php.exe 6052 CreateFileMapping C:\Users\phpmachine\test.php SUCCESS SyncType: SyncTypeOther
12:23:34,0493580 php.exe 6052 QueryStandardInformationFile C:\Users\phpmachine\test.php SUCCESS AllocationSize: 4.096, EndOfFile: 911, NumberOfLinks: 1, DeletePending: False, Directory: False
12:23:34,0494642 php.exe 6052 CloseFile C:\Users\phpmachine\test.php SUCCESS
12:23:34,0764135 php.exe 6052 TCP Connect phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 0, mss: 1460, sackopt: 1, tsopt: 0, wsopt: 1, rcvwin: 65700, rcvwinscale: 8, sndwinscale: 0, seqnum: 0, connid: 0
12:23:34,1108071 php.exe 6052 TCP Send phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 626, startime: 112255, endtime: 112256, seqnum: 0, connid: 0
12:23:34,1115333 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 128, seqnum: 0, connid: 0
12:23:34,1115718 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 128, seqnum: 0, connid: 0
12:23:34,3219629 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3220048 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3392041 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3392469 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3400457 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3400661 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3689893 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3690216 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3696465 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1256, seqnum: 0, connid: 0
12:23:34,3696662 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1256, seqnum: 0, connid: 0
12:23:34,3766311 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,3766508 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 1460, seqnum: 0, connid: 0
12:23:34,4040472 php.exe 6052 TCP TCPCopy phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 150, seqnum: 0, connid: 0
12:23:34,4040780 php.exe 6052 TCP Receive phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 150, seqnum: 0, connid: 0
12:23:44,3904869 php.exe 6052 CreateFile C:\Users SUCCESS Desired Access: Read Data/List Directory, Synchronize, Disposition: Open, Options: Directory, Synchronous IO Non-Alert, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
12:23:44,3905414 php.exe 6052 QueryDirectory C:\Users\phpmachine SUCCESS Filter: phpmachine, 1: phpmachine
12:23:44,3906037 php.exe 6052 CloseFile C:\Users SUCCESS
12:23:44,3906877 php.exe 6052 CreateFile C:\ SUCCESS Desired Access: Read Data/List Directory, Synchronize, Disposition: Open, Options: Directory, Synchronous IO Non-Alert, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
12:23:44,3907428 php.exe 6052 QueryDirectory C:\Users SUCCESS Filter: Users, 1: Users
12:23:44,3908402 php.exe 6052 CloseFile C:\ SUCCESS
12:23:44,3910462 php.exe 6052 CreateFile C:\Users\phpmachine SUCCESS Desired Access: Read Attributes, Disposition: Open, Options: Open Reparse Point, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a, OpenResult: Opened
12:23:44,3911072 php.exe 6052 QueryNetworkOpenInformationFile C:\Users\phpmachine SUCCESS CreationTime: 5-11-2014 20:57:57, LastAccessTime: 24-11-2015 11:04:43, LastWriteTime: 24-11-2015 11:04:43, ChangeTime: 24-11-2015 11:04:43, AllocationSize: 1-1-1601 1:00:00, EndOfFile: 1-1-1601 1:00:00, FileAttributes: D
12:23:44,3911278 php.exe 6052 CloseFile C:\Users\phpmachine SUCCESS
12:23:44,3917083 php.exe 6052 TCP Send phpmachine-PC:8001 -> phpmachine-PC:52116 SUCCESS Length: 125, startime: 112358, endtime: 112358, seqnum: 0, connid: 0
12:23:44,3918207 php.exe 6052 TCP Send phpmachine-PC:8001 -> phpmachine-PC:52116 SUCCESS Length: 723, startime: 112358, endtime: 112358, seqnum: 0, connid: 0
12:23:44,3925080 php.exe 6052 TCP Disconnect phpmachine-PC:8001 -> phpmachine-PC:52117 SUCCESS Length: 0, seqnum: 0, connid: 0
12:23:44,3935677 php.exe 6052 TCP Disconnect phpmachine-PC:8001 -> phpmachine-PC:52116 SUCCESS Length: 0, seqnum: 0, connid: 0
12:23:44,4195232 php.exe 6052 TCP Disconnect phpmachine-PC:52118 -> gateway.gls-netherlands.com:3032 SUCCESS Length: 0, seqnum: 0, connid: 0
12:23:48,4995571 php.exe 6052 Thread Exit SUCCESS Thread ID: 5964, User Time: 0.0000000, Kernel Time: 0.0000000
12:23:48,4996301 php.exe 6052 Thread Exit SUCCESS Thread ID: 5708, User Time: 0.0000000, Kernel Time: 0.0000000
我找到了可行的方法，但不确定它是不是最好的方法。
这次不使用curl。如果我在没有任何东西需要阅读的情况下使用socket_read，则需要10秒才能获得结果。但是我知道收到的消息应该结束的字符，所以我用它来确定何时停止。
它有效，现在花费的时间更少了！
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
$result = socket_connect($socket, '87.213.39.202', 3032);
socket_write($socket, $message, strlen($message));
$result = '';
$zpl = '';
for($i = 0; $i < 10; $i++) {
$read = socket_read($socket, 2048);
$zpl = $zpl . $read;
if(substr($read, -13) == '/////GLS/////') {
break;
}
}
socket_close($socket);
答案 0 :(得分：0)
HTTP与http "http_code" => 0 - 这意味着在请求期间发生了错误，甚至没有完成。