return io_conn
ConnectionFactory.register_construction(io_type="tcp",
variant="threaded-and-logged",
constructor=tcp_thd_conn)
# -------------------------------------------------------------------
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime)s |%(name)-40s |%(message)s',
datefmt='%H:%M:%S',
stream=sys.stderr,
)
connections2observe4ip = [(('localhost', 5671), '10.0.2.15'),
(('localhost', 5672), '10.0.2.16')]
servers = start_ping_servers(connections2observe4ip)
main(connections2observe4ip)
stop_ping_servers(servers)
'''
LOG OUTPUT
15:45:31 |threaded.ping.tcp-server(5671) |Ping Sim started at tcp://localhost:5671
15:45:31 |threaded.ping.tcp-server(5672) |Ping Sim started at tcp://localhost:5672
15:45:31 |moler.runner.thread-pool |created
15:45:31 |moler.runner.thread-pool |created own executor <concurrent.futures.thread.ThreadPoolExecutor object at 0x0000000002E35320>
15:45:31 |moler.runner.thread-pool |created
15:45:31 |moler.runner.thread-pool |created
15:45:31 |moler.runner.thread-pool |created own executor <concurrent.futures.thread.ThreadPoolExecutor object at 0x0000000002E35710>
15:45:31 |moler.runner.thread-pool |created own executor <concurrent.futures.thread.ThreadPoolExecutor object at 0x0000000002E357F0>
15:45:31 |moler.runner.thread-pool |created
15:45:31 |moler.user.app-code |observe 10.0.2.15 on tcp://localhost:5671 using NetworkDownDetector(id:2e35240)
# Configure moler connections (backend code)
# 1) configure variant by YAML config file
# 2) ver.2 - configure named connections by YAML config file
load_config(config=os.path.join(os.path.dirname(__file__), "..",
"named_connections.yml"))
# 3) take default class used to realize tcp-threaded-connection
# -------------------------------------------------------------------
configure_logging()
net_1 = ('localhost', 5671)
net_2 = ('localhost', 5672)
connections2serve = [(net_1, '10.0.2.15'), (net_2, '10.0.2.16')]
connections2observe4ip = [('net_1', '10.0.2.15'), ('net_2', '10.0.2.16')]
servers = start_ping_servers(connections2serve)
try:
main(connections2observe4ip)
finally:
stop_ping_servers(servers)
'''
LOG OUTPUT
15:28:23 |threaded.ping.tcp-server(5671) | MainThread |Ping Sim started at tcp://localhost:5671
15:28:23 |threaded.ping.tcp-server(5672) | MainThread |Ping Sim started at tcp://localhost:5672
15:28:23 |asyncio.main | MainThread |starting jobs observing connections
15:28:23 |moler.runner.asyncio-in-thrd:0 | Thread-3 |created AsyncioInThreadRunner:139990601181112
15:28:23 |moler.user.app-code | Thread-3 |observe 10.0.2.15 on tcp://localhost:5671 using NetworkDownDetector(id:7f521a0e27f0)
15:28:23 |moler.runner.asyncio-in-thrd:7f521a0e27f0 | Thread-3 |go background: NetworkDownDetector(id:7f521a0e27f0, using ThreadedMolerConnection(id:7f521a0e2470)-->[<bound method Tcp.send of <moler.io.raw.tcp.ThreadedTcp object at 0x7f521a0e2630>>])
15:28:23 |asyncio | Thread-3 |Using selector: EpollSelector
15:28:23 |moler.runner.asyncio-in-thrd:7f521a0e27f0 | Thread-3 |created loop 4 thread: 139990601182008:<_UnixSelectorEventLoop running=False closed=False debug=False>
format='%(asctime)s |%(name)25s |%(message)s',
datefmt='%H:%M:%S',
stream=sys.stderr,
)
# --------------------------------------------------------------------
import platform
import selectors
selector = selectors.DefaultSelector()
if platform.system() == 'Windows':
# need workaround: https://github.com/dabeaz/curio/issues/75
import socket as stdlib_socket
dummy_socket = stdlib_socket.socket(stdlib_socket.AF_INET,
stdlib_socket.SOCK_DGRAM)
selector.register(dummy_socket, selectors.EVENT_READ)
# --------------------------------------------------------------------
servers = start_ping_servers([(('localhost', 5679), '10.0.2.15')])
curio.run(main, 'localhost', 5679, selector=selector)
stop_ping_servers(servers)
'''
LOG OUTPUT
16:57:07 | curio.ping.tcp-server |Ping Sim started at tcp://:5679
16:57:07 | curio.ping.tcp-server |WARNING - I'll be tired too much just after first client!
16:57:07 | moler.user.app-code |waiting for data to observe
16:57:07 | curio.tcp-connection |... connecting to tcp://:5679
16:57:09 | curio.ping.tcp-server |connection accepted - client at tcp://192.168.56.1:56578
16:57:09 | curio.tcp-connection |<<< b'\n'
16:57:10 | curio.tcp-connection |<<< b'greg@debian:~$ ping 10.0.2.15\n'
16:57:11 | curio.tcp-connection |<<< b'PING 10.0.2.15 (10.0.2.15) 56(84) bytes of data.\n'
16:57:12 | curio.tcp-connection |<<< b'64 bytes from 10.0.2.15: icmp_req=1 ttl=64 time=0.080 ms\n'
16:57:13 | curio.tcp-connection |<<< b'64 bytes from 10.0.2.15: icmp_req=2 ttl=64 time=0.037 ms\n'
writer.close()
# ==============================================================================
if __name__ == '__main__':
from threaded_ping_server import start_ping_servers, stop_ping_servers
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime)s |%(name)40s |%(message)s',
datefmt='%H:%M:%S',
stream=sys.stderr,
)
event_loop = asyncio.get_event_loop()
server_address = ('127.0.0.1', 5678)
servers = start_ping_servers([(server_address, '10.0.2.15')])
try:
event_loop.run_until_complete(ping_observing_task(server_address))
finally:
stop_ping_servers(servers)
event_loop.close()
'''
LOG OUTPUT
16:56:30 | asyncio |Using selector: SelectSelector
16:56:30 | asyncio.ping.tcp-server |Ping Sim started at tcp://127.0.0.1:5678
16:56:30 | asyncio.ping.tcp-server |WARNING - I'll be tired too much just after first client!
16:56:30 | moler.user.app-code |waiting for data to observe
16:56:30 | asyncio.tcp-connection |... connecting to tcp://127.0.0.1:5678
16:56:30 | asyncio.ping.tcp-server |connection accepted - client at tcp://127.0.0.1:56556
16:56:30 | asyncio.tcp-connection |<<< b'\n'
client_thread.start()
client_thread.join()
# ==============================================================================
if __name__ == '__main__':
from threaded_ping_server import start_ping_servers, stop_ping_servers
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime)s |%(name)25s |%(message)s',
datefmt='%H:%M:%S',
stream=sys.stderr,
)
local_address = ('localhost', 5670)
servers = start_ping_servers([(local_address, '10.0.2.15')])
main(local_address)
stop_ping_servers(servers)
'''
LOG OUTPUT
16:58:04 | threaded.ping.tcp-server |Ping Sim started at tcp://localhost:5670
16:58:04 | threaded.ping.tcp-server |WARNING - I'll be tired too much just after first client!
16:58:04 | moler.user.app-code |waiting for data to observe
16:58:04 | threaded.tcp-connection |... connecting to tcp://localhost:5670
16:58:04 | threaded.ping.tcp-server |connection accepted - client at tcp://127.0.0.1:56582
16:58:04 | threaded.tcp-connection |<<< b'\n'
16:58:05 | threaded.tcp-connection |<<< b'greg@debian:~$ ping 10.0.2.15\n'
16:58:06 | threaded.tcp-connection |<<< b'PING 10.0.2.15 (10.0.2.15) 56(84) bytes of data.\n'
16:58:07 | threaded.tcp-connection |<<< b'64 bytes from 10.0.2.15: icmp_req=1 ttl=64 time=0.080 ms\n'
16:58:08 | threaded.tcp-connection |<<< b'64 bytes from 10.0.2.15: icmp_req=2 ttl=64 time=0.037 ms\n'
