Python add_coroの例

コード例 #1

async def coro2():
    print("C2: Start")
    await switch()
    print("C2: a")
    await switch()
    print("C2: b")
    scheduler.add_coro(coro3())
    await switch()
    print("C2: c")
    await sleep(1)
    print("C2: Stop")

コード例 #2

async def server():
    global count
    print("C1: Start server")

    # Setup a server socket.
    sock = socket.socket()
    sock.bind(SERVER_ADDR)
    sock.listen(BACKLOG)
    sock.setblocking(False)

    while True:
        await io(sock, selectors.EVENT_READ)
        conn, addr = sock.accept()
        print("Got connection: {} ({})".format(addr, count))
        scheduler.add_coro(echo(conn))
        count += 1

コード例 #3

ファイル: test.py プロジェクト: bennoleslie/awaitexp

async def server():
    global count
    print("C1: Start server")

    # Setup a server socket.
    sock = socket.socket()
    sock.bind(SERVER_ADDR)
    sock.listen(BACKLOG)
    sock.setblocking(False)

    while True:
        await io(sock, selectors.EVENT_READ)
        conn, addr = sock.accept()
        print("Got connection: {} ({})".format(addr, count))
        scheduler.add_coro(echo(conn))
        count += 1

コード例 #4

ファイル: testclient.py プロジェクト: bennoleslie/awaitexp

NUM_TESTERS = 50
SERVER_ADDR = ('localhost', 1234)
FMT = b"TEST%05d"
LEN = 9

async def echoclient(cid):
    sock = socket.socket()
    sock.setblocking(False)
    try:
        sock.connect(SERVER_ADDR)
    except BlockingIOError as e:
        pass

    for _ in range(10):
        await io(sock, selectors.EVENT_WRITE)
        testdata = FMT % cid
        sock.send(testdata)

        await io(sock, selectors.EVENT_READ)
        data = sock.recv(LEN)
        assert testdata == data, "Bad data: {} != {}".format(testdata, data)
        await sleep(0.2)

    sock.close()

for cid in range(NUM_TESTERS):
    scheduler.add_coro(echoclient(cid))

scheduler.run()

コード例 #5

async def coro2():
    print("C2: Start")
    await switch()
    print("C2: a")
    await switch()
    print("C2: b")
    scheduler.add_coro(coro3())
    await switch()
    print("C2: c")
    await sleep(1)
    print("C2: Stop")


async def coro3():
    print("C3: Start")
    await sleep(1)
    print("C3: a")
    await switch()
    print("C3: b")
    await switch()
    print("C3: c")
    await sleep(1)
    print("C3: Stop")


scheduler.add_coro(coro1())
scheduler.add_coro(coro2())
scheduler.run()

コード例 #6

ファイル: testclient.py プロジェクト: xyicheng/awaitexp

SERVER_ADDR = ('localhost', 1234)
FMT = b"TEST%05d"
LEN = 9


async def echoclient(cid):
    sock = socket.socket()
    sock.setblocking(False)
    try:
        sock.connect(SERVER_ADDR)
    except BlockingIOError as e:
        pass

    for _ in range(10):
        await io(sock, selectors.EVENT_WRITE)
        testdata = FMT % cid
        sock.send(testdata)

        await io(sock, selectors.EVENT_READ)
        data = sock.recv(LEN)
        assert testdata == data, "Bad data: {} != {}".format(testdata, data)
        await sleep(0.2)

    sock.close()


for cid in range(NUM_TESTERS):
    scheduler.add_coro(echoclient(cid))

scheduler.run()

コード例 #7

    sock = socket.socket()
    sock.bind(SERVER_ADDR)
    sock.listen(BACKLOG)
    sock.setblocking(False)

    while True:
        await io(sock, selectors.EVENT_READ)
        conn, addr = sock.accept()
        print("Got connection: {} ({})".format(addr, count))
        scheduler.add_coro(echo(conn))
        count += 1


async def echo(conn):
    global count
    conn.setblocking(False)
    while True:
        # Note: this is not a good echo implementation!
        await io(conn, selectors.EVENT_READ)
        data = conn.recv(100)
        if not data:
            break
        await io(conn, selectors.EVENT_WRITE)
        conn.send(data)
    conn.close()
    count -= 1


scheduler.add_coro(server())
scheduler.run()

コード例 #8

ファイル: test.py プロジェクト: bennoleslie/awaitexp

    # Setup a server socket.
    sock = socket.socket()
    sock.bind(SERVER_ADDR)
    sock.listen(BACKLOG)
    sock.setblocking(False)

    while True:
        await io(sock, selectors.EVENT_READ)
        conn, addr = sock.accept()
        print("Got connection: {} ({})".format(addr, count))
        scheduler.add_coro(echo(conn))
        count += 1


async def echo(conn):
    global count
    conn.setblocking(False)
    while True:
        # Note: this is not a good echo implementation!
        await io(conn, selectors.EVENT_READ)
        data = conn.recv(100)
        if not data:
            break
        await io(conn, selectors.EVENT_WRITE)
        conn.send(data)
    conn.close()
    count -= 1

scheduler.add_coro(server())
scheduler.run()