| author | Tero Marttila <terom@fixme.fi> |
| Sun, 23 Aug 2009 22:31:12 +0300 | |
| changeset 30 | 0e0b9bc2c96b |
| parent 21 | 19d212c948e0 |
| permissions | -rw-r--r-- |
| 6 | 1 |
""" |
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Sockect Object/API |
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""" |
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ctypedef int socket_t |
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cdef class socket : |
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""" |
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Represents a single OS-level socket |
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>>> from qmsk.net.socket import af_inet |
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13
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
12 |
>>> from qmsk.net.socket.constants import * |
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
13 |
|
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
14 |
>>> s = socket(1337) |
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
15 |
Traceback (most recent call last): |
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
16 |
... |
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
17 |
OSError: [Errno 97] Address family not supported by protocol |
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
18 |
|
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
19 |
>>> s = socket(fd=1337) |
| 6 | 20 |
>>> s.send('foo')
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Traceback (most recent call last): |
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... |
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OSError: [Errno 9] Bad file descriptor |
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13
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
24 |
|
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
25 |
>>> s = socket(AF_INET, SOCK_STREAM) |
| 30 | 26 |
>>> s.bind(af_inet.sockaddr_in('127.0.0.1', 1337))
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| 6 | 27 |
>>> s.listen(1) |
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>>> s.listen(0) |
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13
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
29 |
|
|
a1091632a8a7
implement __cinit__, shutdown, close, __dealloc__ for socket, and also add a try-except to not leak client sock from accept()
Tero Marttila <terom@fixme.fi>
parents:
8
diff
changeset
|
30 |
>>> s = socket() |
| 30 | 31 |
>>> s.connect(af_inet.sockaddr_in('127.0.0.1', 1338))
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| 8 | 32 |
Traceback (most recent call last): |
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... |
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OSError: [Errno 111] Connection refused |
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>>> s1 = socket(AF_INET, SOCK_STREAM); s2 = socket(AF_INET, SOCK_STREAM) |
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>>> s1.listen(1); |
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>>> s2.connect(s1.getsockname()) |
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>>> s12, s12_addr = s1.accept() |
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>>> s12_addr == s12.getpeername() == s2.getsockname() |
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True |
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>>> s1.close(); s2.close() |
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| 6 | 45 |
""" |
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cdef readonly socket_t fd |
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