Open Swoole Error Code

Latest version: pecl install openswoole-22.1.2 | composer require openswoole/core:22.1.5

You can get the current error code with function OpenSwoole\Util::getLastErrorCode(). Optionally, you can translate the error code to be a error message with function OpenSwoole\Util::getErrorMessage():

echo OpenSwoole\Util::getLastErrorCode(OpenSwoole\Util::getLastErrorCode(), 9) . PHP_EOL;
echo OpenSwoole\Util::getErrorMessage(OpenSwoole\Constant::ERROR_MALLOC_FAIL, 9) . PHP_EOL;

Linux Error Codes

Number  Error Code  Description
1   EPERM   Operation not permitted
2   ENOENT  No such file or directory
3   ESRCH   No such process
4   EINTR   Interrupted system call
5   EIO I/O error
6   ENXIO   No such device or address
7   E2BIG   Argument list too long
8   ENOEXEC Exec format error
9   EBADF   Bad file number
10  ECHILD  No child processes
11  EAGAIN  Try again
12  ENOMEM  Out of memory
13  EACCES  Permission denied
14  EFAULT  Bad address
15  ENOTBLK Block device required
16  EBUSY   Device or resource busy
17  EEXIST  File exists
18  EXDEV   Cross-device link
19  ENODEV  No such device
20  ENOTDIR Not a directory
21  EISDIR  Is a directory
22  EINVAL  Invalid argument
23  ENFILE  File table overflow
24  EMFILE  Too many open files
25  ENOTTY  Not a typewriter
26  ETXTBSY Text file busy
27  EFBIG   File too large
28  ENOSPC  No space left on device
29  ESPIPE  Illegal seek
30  EROFS   Read-only file system
31  EMLINK  Too many links
32  EPIPE   Broken pipe
33  EDOM    Math argument out of domain of func
34  ERANGE  Math result not representable
35  EDEADLK Resource deadlock would occur
36  ENAMETOOLONG    File name too long
37  ENOLCK  No record locks available
38  ENOSYS  Function not implemented
39  ENOTEMPTY   Directory not empty
40  ELOOP   Too many symbolic links encountered
42  ENOMSG  No message of desired type
43  EIDRM   Identifier removed
44  ECHRNG  Channel number out of range
45  EL2NSYNC    Level 2 not synchronized
46  EL3HLT  Level 3 halted
47  EL3RST  Level 3 reset
48  ELNRNG  Link number out of range
49  EUNATCH Protocol driver not attached
50  ENOCSI  No CSI structure available
51  EL2HLT  Level 2 halted
52  EBADE   Invalid exchange
53  EBADR   Invalid request descriptor
54  EXFULL  Exchange full
55  ENOANO  No anode
56  EBADRQC Invalid request code
57  EBADSLT Invalid slot
59  EBFONT  Bad font file format
60  ENOSTR  Device not a stream
61  ENODATA No data available
62  ETIME   Timer expired
63  ENOSR   Out of streams resources
64  ENONET  Machine is not on the network
65  ENOPKG  Package not installed
66  EREMOTE Object is remote
67  ENOLINK Link has been severed
68  EADV    Advertise error
69  ESRMNT  Srmount error
70  ECOMM   Communication error on send
71  EPROTO  Protocol error
72  EMULTIHOP   Multihop attempted
73  EDOTDOT RFS specific error
74  EBADMSG Not a data message
75  EOVERFLOW   Value too large for defined data type
76  ENOTUNIQ    Name not unique on network
77  EBADFD  File descriptor in bad state
78  EREMCHG Remote address changed
79  ELIBACC Can not access a needed shared library
80  ELIBBAD Accessing a corrupted shared library
81  ELIBSCN .lib section in a.out corrupted
82  ELIBMAX Attempting to link in too many shared libraries
83  ELIBEXEC    Cannot exec a shared library directly
84  EILSEQ  Illegal byte sequence
85  ERESTART    Interrupted system call should be restarted
86  ESTRPIPE    Streams pipe error
87  EUSERS  Too many users
88  ENOTSOCK    Socket operation on non-socket
89  EDESTADDRREQ    Destination address required
90  EMSGSIZE    Message too long
91  EPROTOTYPE  Protocol wrong type for socket
92  ENOPROTOOPT Protocol not available
93  EPROTONOSUPPORT Protocol not supported
94  ESOCKTNOSUPPORT Socket type not supported
95  EOPNOTSUPP  Operation not supported on transport endpoint
96  EPFNOSUPPORT    Protocol family not supported
97  EAFNOSUPPORT    Address family not supported by protocol
98  EADDRINUSE  Address already in use
99  EADDRNOTAVAIL   Cannot assign requested address
100 ENETDOWN    Network is down
101 ENETUNREACH Network is unreachable
102 ENETRESET   Network dropped connection because of reset
103 ECONNABORTED    Software caused connection abort
104 ECONNRESET  Connection reset by peer
105 ENOBUFS No buffer space available
106 EISCONN Transport endpoint is already connected
107 ENOTCONN    Transport endpoint is not connected
108 ESHUTDOWN   Cannot send after transport endpoint shutdown
109 ETOOMANYREFS    Too many references: cannot splice
110 ETIMEDOUT   Connection timed out
111 ECONNREFUSED    Connection refused
112 EHOSTDOWN   Host is down
113 EHOSTUNREACH    No route to host
114 EALREADY    Operation already in progress
115 EINPROGRESS Operation now in progress
116 ESTALE  Stale NFS file handle
117 EUCLEAN Structure needs cleaning
118 ENOTNAM Not a XENIX named type file
119 ENAVAIL No XENIX semaphores available
120 EISNAM  Is a named type file
121 EREMOTEIO   Remote I/O error
122 EDQUOT  Quota exceeded
123 ENOMEDIUM   No medium found
124 EMEDIUMTYPE Wrong medium type
125 ECANCELED   Operation Canceled
126 ENOKEY  Required key not available
127 EKEYEXPIRED Key has expired
128 EKEYREVOKED Key has been revoked
129 EKEYREJECTED    Key was rejected by service
130 EOWNERDEAD  Owner died
131 ENOTRECOVERABLE State not recoverable

OpenSwoole Error Codes

Number  Error Code  Description
501 OpenSwoole\Constant::ERROR_MALLOC_FAIL  malloc fail
502 OpenSwoole\Constant::ERROR_SYSTEM_CALL_FAIL     system call fail
503 OpenSwoole\Constant::ERROR_PHP_FATAL_ERROR      php fatal error
504 OpenSwoole\Constant::ERROR_NAME_TOO_LONG        name too long
505 OpenSwoole\Constant::ERROR_INVALID_PARAMS       invalid params
506 OpenSwoole\Constant::ERROR_QUEUE_FULL       queue full
700 OpenSwoole\Constant::ERROR_FILE_NOT_EXIST       file not exist
701 OpenSwoole\Constant::ERROR_FILE_TOO_LARGE       file too large
702 OpenSwoole\Constant::ERROR_FILE_EMPTY       file empty
703 OpenSwoole\Constant::ERROR_DNSLOOKUP_DUPLICATE_REQUEST      dnslookup duplicate request
704 OpenSwoole\Constant::ERROR_DNSLOOKUP_RESOLVE_FAILED     dnslookup resolve failed
705 OpenSwoole\Constant::ERROR_DNSLOOKUP_RESOLVE_TIMEOUT        dnslookup resolve timeout
706 OpenSwoole\Constant::ERROR_BAD_IPV6_ADDRESS     bad ipv6 address
707 OpenSwoole\Constant::ERROR_UNREGISTERED_SIGNAL      unregistered signal
1001 OpenSwoole\Constant::ERROR_SESSION_CLOSED_BY_SERVER        session closed by server
1002 OpenSwoole\Constant::ERROR_SESSION_CLOSED_BY_CLIENT        session closed by client
1003 OpenSwoole\Constant::ERROR_SESSION_CLOSING     session closing
1004 OpenSwoole\Constant::ERROR_SESSION_CLOSED      session closed
1005 OpenSwoole\Constant::ERROR_SESSION_NOT_EXIST       session not exist
1006 OpenSwoole\Constant::ERROR_SESSION_INVALID_ID      session invalid id
1007 OpenSwoole\Constant::ERROR_SESSION_DISCARD_TIMEOUT_DATA        session discard timeout data
1008 OpenSwoole\Constant::ERROR_OUTPUT_BUFFER_OVERFLOW      output buffer overflow
1009 OpenSwoole\Constant::ERROR_SSL_NOT_READY       ssl not ready
1010 OpenSwoole\Constant::ERROR_SSL_CANNOT_USE_SENFILE      ssl cannot use senfile
1011 OpenSwoole\Constant::ERROR_SSL_EMPTY_PEER_CERTIFICATE      ssl empty peer certificate
1012 OpenSwoole\Constant::ERROR_SSL_VEFIRY_FAILED       ssl vefiry failed
1013 OpenSwoole\Constant::ERROR_SSL_BAD_CLIENT      ssl bad client
1014 OpenSwoole\Constant::ERROR_SSL_BAD_PROTOCOL        ssl bad protocol
1201 OpenSwoole\Constant::ERROR_PACKAGE_LENGTH_TOO_LARGE        package length too large
1202 OpenSwoole\Constant::ERROR_DATA_LENGTH_TOO_LARGE       data length too large
2001 OpenSwoole\Constant::ERROR_TASK_PACKAGE_TOO_BIG        task package too big
2002 OpenSwoole\Constant::ERROR_TASK_DISPATCH_FAIL      task dispatch fail
3001 OpenSwoole\Constant::ERROR_HTTP2_STREAM_ID_TOO_BIG     http2 stream id too big
3002 OpenSwoole\Constant::ERROR_HTTP2_STREAM_NO_HEADER      http2 stream no header
3003 OpenSwoole\Constant::ERROR_HTTP2_STREAM_NOT_FOUND      http2 stream not found
4001 OpenSwoole\Constant::ERROR_AIO_BAD_REQUEST     Raio bad request
4002 OpenSwoole\Constant::ERROR_AIO_CANCELED        aio canceled
5001 OpenSwoole\Constant::ERROR_CLIENT_NO_CONNECTION        client no connection
5002 OpenSwoole\Constant::ERROR_SOCKET_CLOSED       socket closed
7001 OpenSwoole\Constant::ERROR_SOCKS5_UNSUPPORT_VERSION        socks5 unsupport version
7002 OpenSwoole\Constant::ERROR_SOCKS5_UNSUPPORT_METHOD     socks5 unsupport method
7003 OpenSwoole\Constant::ERROR_SOCKS5_AUTH_FAILED      socks5 auth failed
7004 OpenSwoole\Constant::ERROR_SOCKS5_SERVER_ERROR     socks5 server error
8001 OpenSwoole\Constant::ERROR_HTTP_PROXY_HANDSHAKE_ERROR      http proxy handshake error
8002 OpenSwoole\Constant::ERROR_HTTP_INVALID_PROTOCOL       http invalid protocol
8501 OpenSwoole\Constant::ERROR_WEBSOCKET_BAD_CLIENT        websocket bad client
8502 OpenSwoole\Constant::ERROR_WEBSOCKET_BAD_OPCODE        websocket bad opcode
8503 OpenSwoole\Constant::ERROR_WEBSOCKET_UNCONNECTED       websocket unconnected
8504 OpenSwoole\Constant::ERROR_WEBSOCKET_HANDSHAKE_FAILED      websocket handshake failed
9001 OpenSwoole\Constant::ERROR_SERVER_MUST_CREATED_BEFORE_CLIENT       server must created before client
9002 OpenSwoole\Constant::ERROR_SERVER_TOO_MANY_SOCKET      server too many socket
9003 OpenSwoole\Constant::ERROR_SERVER_WORKER_TERMINATED        server worker terminated
9004 OpenSwoole\Constant::ERROR_SERVER_INVALID_LISTEN_PORT      server invalid listen port
9005 OpenSwoole\Constant::ERROR_SERVER_TOO_MANY_LISTEN_PORT     server too many listen port
9006 OpenSwoole\Constant::ERROR_SERVER_PIPE_BUFFER_FULL     server pipe buffer full
9007 OpenSwoole\Constant::ERROR_SERVER_NO_IDLE_WORKER       server no idle worker
9008 OpenSwoole\Constant::ERROR_SERVER_ONLY_START_ONE       server only start one
9009 OpenSwoole\Constant::ERROR_SERVER_SEND_IN_MASTER       server send in master
9010 OpenSwoole\Constant::ERROR_SERVER_INVALID_REQUEST      server invalid request
9011 OpenSwoole\Constant::ERROR_SERVER_WORKER_EXIT_TIMEOUT      server worker exit timeout
10001 OpenSwoole\Constant::ERROR_CO_OUT_OF_COROUTINE        coroutine out of coroutine
10002 OpenSwoole\Constant::ERROR_CO_HAS_BEEN_BOUND      coroutine has been bound
10003 OpenSwoole\Constant::ERROR_CO_MUTEX_DOUBLE_UNLOCK     coroutine mutex double unlock
10004 OpenSwoole\Constant::ERROR_CO_BLOCK_OBJECT_LOCKED     coroutine block object locked
10005 OpenSwoole\Constant::ERROR_CO_BLOCK_OBJECT_WAITING        coroutine block object waiting
10006 OpenSwoole\Constant::ERROR_CO_YIELD_FAILED        coroutine yield failed
10007 OpenSwoole\Constant::ERROR_CO_GETCONTEXT_FAILED       coroutine getcontext failed
10008 OpenSwoole\Constant::ERROR_CO_SWOOLEAPCONTEXT_FAILED      coroutine swapcontext failed
10009 OpenSwoole\Constant::ERROR_CO_MAKECONTEXT_FAILED      coroutine makecontext failed
10010 OpenSwoole\Constant::ERROR_CO_IOCPINIT_FAILED     coroutine iocpinit failed
10011 OpenSwoole\Constant::ERROR_CO_PROTECT_STACK_FAILED        coroutine protect stack failed
10012 OpenSwoole\Constant::ERROR_CO_STD_THREAD_LINK_ERROR       coroutine std thread link error
10013 OpenSwoole\Constant::ERROR_CO_DISABLED_MULTI_THREAD       coroutine disabled multi thread
Last updated on September 19, 2022