Python uerrno.EINPROGRESS Examples

The following are 6 code examples of uerrno.EINPROGRESS(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module uerrno , or try the search function .
Example #1
Source File: __init__.py    From uPyCam with Apache License 2.0 5 votes vote down vote up 
def open_connection(host, port, ssl=False):
    if DEBUG and __debug__:
        log.debug("open_connection(%s, %s)", host, port)
    ai = _socket.getaddrinfo(host, port, 0, _socket.SOCK_STREAM)
    ai = ai[0]
    s = _socket.socket(ai[0], ai[1], ai[2])
    s.setblocking(False)
    try:
        s.connect(ai[-1])
    except OSError as e:
        if e.args[0] != uerrno.EINPROGRESS:
            raise
    if DEBUG and __debug__:
        log.debug("open_connection: After connect")
    yield IOWrite(s)
#    if __debug__:
#        assert s2.fileno() == s.fileno()
    if DEBUG and __debug__:
        log.debug("open_connection: After iowait: %s", s)
    if ssl:
        print("Warning: uasyncio SSL support is alpha")
        import ussl
        s.setblocking(True)
        s2 = ussl.wrap_socket(s)
        s.setblocking(False)
        return StreamReader(s, s2), StreamWriter(s2, {})
    return StreamReader(s), StreamWriter(s, {})
Example #2
Source File: __init__.py    From micropython-samples with MIT License 5 votes vote down vote up 
def open_connection(host, port, ssl=False):
    if DEBUG and __debug__:
        log.debug("open_connection(%s, %s)", host, port)
    ai = _socket.getaddrinfo(host, port, 0, _socket.SOCK_STREAM)
    ai = ai[0]
    s = _socket.socket(ai[0], ai[1], ai[2])
    s.setblocking(False)
    try:
        s.connect(ai[-1])
    except OSError as e:
        if e.args[0] != uerrno.EINPROGRESS:
            raise
    if DEBUG and __debug__:
        log.debug("open_connection: After connect")
    yield IOWrite(s)
#    if __debug__:
#        assert s2.fileno() == s.fileno()
    if DEBUG and __debug__:
        log.debug("open_connection: After iowait: %s", s)
    if ssl:
        print("Warning: uasyncio SSL support is alpha")
        import ussl
        s.setblocking(True)
        s2 = ussl.wrap_socket(s)
        s.setblocking(False)
        return StreamReader(s, s2), StreamWriter(s2, {})
    return StreamReader(s), StreamWriter(s, {})
Example #3
Source File: __init__.py    From microdot with MIT License 5 votes vote down vote up 
def open_connection(host, port, ssl=False):
    if DEBUG and __debug__:
        log.debug("open_connection(%s, %s)", host, port)
    ai = _socket.getaddrinfo(host, port, 0, _socket.SOCK_STREAM)
    ai = ai[0]
    s = _socket.socket(ai[0], ai[1], ai[2])
    s.setblocking(False)
    try:
        s.connect(ai[-1])
    except OSError as e:
        if e.args[0] != uerrno.EINPROGRESS:
            raise
    if DEBUG and __debug__:
        log.debug("open_connection: After connect")
    yield IOWrite(s)
#    if __debug__:
#        assert s2.fileno() == s.fileno()
    if DEBUG and __debug__:
        log.debug("open_connection: After iowait: %s", s)
    if ssl:
        print("Warning: uasyncio SSL support is alpha")
        import ussl
        s.setblocking(True)
        s2 = ussl.wrap_socket(s)
        s.setblocking(False)
        return StreamReader(s, s2), StreamWriter(s2, {})
    return StreamReader(s), StreamWriter(s, {})
Example #4
Source File: __init__.py    From pysmartnode with MIT License 5 votes vote down vote up 
def open_connection(host, port, ssl=False):
    if DEBUG and __debug__:
        log.debug("open_connection(%s, %s)", host, port)
    ai = _socket.getaddrinfo(host, port, 0, _socket.SOCK_STREAM)
    ai = ai[0]
    s = _socket.socket(ai[0], ai[1], ai[2])
    s.setblocking(False)
    try:
        s.connect(ai[-1])
    except OSError as e:
        if e.args[0] != uerrno.EINPROGRESS:
            raise
    if DEBUG and __debug__:
        log.debug("open_connection: After connect")
    yield IOWrite(s)
    #    if __debug__:
    #        assert s2.fileno() == s.fileno()
    if DEBUG and __debug__:
        log.debug("open_connection: After iowait: %s", s)
    if ssl:
        print("Warning: uasyncio SSL support is alpha")
        import ussl
        s.setblocking(True)
        s2 = ussl.wrap_socket(s)
        s.setblocking(False)
        return StreamReader(s, s2), StreamWriter(s2, {})
    return StreamReader(s), StreamWriter(s, {})
Example #5
Source File: __init__.py    From micropython-async with MIT License 5 votes vote down vote up 
def open_connection(host, port, ssl=False):
    if DEBUG and __debug__:
        log.debug("open_connection(%s, %s)", host, port)
    ai = _socket.getaddrinfo(host, port, 0, _socket.SOCK_STREAM)
    ai = ai[0]
    s = _socket.socket(ai[0], ai[1], ai[2])
    s.setblocking(False)
    try:
        s.connect(ai[-1])
    except OSError as e:
        if e.args[0] != uerrno.EINPROGRESS:
            raise
    if DEBUG and __debug__:
        log.debug("open_connection: After connect")
    yield IOWrite(s)
#    if __debug__:
#        assert s2.fileno() == s.fileno()
    if DEBUG and __debug__:
        log.debug("open_connection: After iowait: %s", s)
    if ssl:
        print("Warning: uasyncio SSL support is alpha")
        import ussl
        s.setblocking(True)
        s2 = ussl.wrap_socket(s)
        s.setblocking(False)
        return StreamReader(s, s2), StreamWriter(s2, {})
    return StreamReader(s), StreamWriter(s, {})
Example #6
Source File: __init__.py    From microhomie with MIT License 5 votes vote down vote up 
def open_connection(host, port, ssl=False):
    if DEBUG and __debug__:
        log.debug("open_connection(%s, %s)", host, port)
    ai = _socket.getaddrinfo(host, port, 0, _socket.SOCK_STREAM)
    ai = ai[0]
    s = _socket.socket(ai[0], ai[1], ai[2])
    s.setblocking(False)
    try:
        s.connect(ai[-1])
    except OSError as e:
        if e.args[0] != uerrno.EINPROGRESS:
            raise
    if DEBUG and __debug__:
        log.debug("open_connection: After connect")
    yield IOWrite(s)
#    if __debug__:
#        assert s2.fileno() == s.fileno()
    if DEBUG and __debug__:
        log.debug("open_connection: After iowait: %s", s)
    if ssl:
        print("Warning: uasyncio SSL support is alpha")
        import ussl
        s.setblocking(True)
        s2 = ussl.wrap_socket(s)
        s.setblocking(False)
        return StreamReader(s, s2), StreamWriter(s2, {})
    return StreamReader(s), StreamWriter(s, {})