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更准确的网络丢包数据以及更快的数据收敛 #100

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Merged
merged 3 commits into from
Jul 5, 2021
Merged

更准确的网络丢包数据以及更快的数据收敛 #100

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270c45a
More accurate packet loss rate and faster convergence
kings-way Jun 18, 2021
05f9784
ping_thread, prefer ipv4 first
kings-way Jun 18, 2021
fdf5f03
take 'Connection Refused' as a successful ping probe
kings-way Jul 3, 2021
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ping_thread, prefer ipv4 first
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@kings-way
kings-way committed Jun 18, 2021
commit 05f9784b1ef592092a2affb13b551e35ed495d48
23 changes: 17 additions & 6 deletions clients/client-linux.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,8 @@
PORT = 35601
PASSWORD = "USER_DEFAULT_PASSWORD"
INTERVAL = 1
PORBEPORT = 80
PROBEPORT = 80
PROBE_PROTOCOL_PREFER = "ipv4" # ipv4, ipv6
PING_PACKET_HISTORY_LEN = 100
CU = "cu.tz.cloudcpp.com"
CT = "ct.tz.cloudcpp.com"
Expand Down Expand Up @@ -121,7 +122,7 @@ def ip_status():
ip_check = 0
for i in [CU, CT, CM]:
try:
socket.create_connection((i, PORBEPORT), timeout=1).close()
socket.create_connection((i, PROBEPORT), timeout=1).close()
except:
ip_check += 1
if ip_check >= 2:
Expand Down Expand Up @@ -163,13 +164,23 @@ def _ping_thread(host, mark, port):
lostPacket = 0
packet_queue = Queue(maxsize=PING_PACKET_HISTORY_LEN)

IP = host
if host.count(':') < 1: # if not plain ipv6 address, means ipv4 address or hostname
try:
if PROBE_PROTOCOL_PREFER == 'ipv4':
IP = socket.getaddrinfo(host, None, socket.AF_INET)[0][4][0]
else:
IP = socket.getaddrinfo(host, None, socket.AF_INET6)[0][4][0]
except Exception:
pass

while True:
if packet_queue.full():
if packet_queue.get() == 0:
lostPacket -= 1
try:
b = timeit.default_timer()
socket.create_connection((host, port), timeout=1).close()
socket.create_connection((IP, port), timeout=1).close()
pingTime[mark] = int((timeit.default_timer()-b)*1000)
packet_queue.put(1)
except:
Expand Down Expand Up @@ -212,23 +223,23 @@ def get_realtime_date():
kwargs={
'host': CU,
'mark': '10010',
'port': PORBEPORT
'port': PROBEPORT
}
)
t2 = threading.Thread(
target=_ping_thread,
kwargs={
'host': CT,
'mark': '189',
'port': PORBEPORT
'port': PROBEPORT
}
)
t3 = threading.Thread(
target=_ping_thread,
kwargs={
'host': CM,
'mark': '10086',
'port': PORBEPORT
'port': PROBEPORT
}
)
t4 = threading.Thread(
Expand Down
23 changes: 17 additions & 6 deletions clients/client-psutil.py
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,8 @@
PORT = 35601
PASSWORD = "USER_DEFAULT_PASSWORD"
INTERVAL = 1
PORBEPORT = 80
PROBEPORT = 80
PROBE_PROTOCOL_PREFER = "ipv4" # ipv4, ipv6
PING_PACKET_HISTORY_LEN = 100
CU = "cu.tz.cloudcpp.com"
CT = "ct.tz.cloudcpp.com"
Expand Down Expand Up @@ -106,7 +107,7 @@ def ip_status():
ip_check = 0
for i in [CU, CT, CM]:
try:
socket.create_connection((i, PORBEPORT), timeout=1).close()
socket.create_connection((i, PROBEPORT), timeout=1).close()
except:
ip_check += 1
if ip_check >= 2:
Expand Down Expand Up @@ -148,13 +149,23 @@ def _ping_thread(host, mark, port):
lostPacket = 0
packet_queue = Queue(maxsize=PING_PACKET_HISTORY_LEN)

IP = host
if host.count(':') < 1: # if not plain ipv6 address, means ipv4 address or hostname
try:
if PROBE_PROTOCOL_PREFER == 'ipv4':
IP = socket.getaddrinfo(host, None, socket.AF_INET)[0][4][0]
else:
IP = socket.getaddrinfo(host, None, socket.AF_INET6)[0][4][0]
except Exception:
pass

while True:
if packet_queue.full():
if packet_queue.get() == 0:
lostPacket -= 1
try:
b = timeit.default_timer()
socket.create_connection((host, port), timeout=1).close()
socket.create_connection((IP, port), timeout=1).close()
pingTime[mark] = int((timeit.default_timer() - b) * 1000)
packet_queue.put(1)
except:
Expand Down Expand Up @@ -193,23 +204,23 @@ def get_realtime_date():
kwargs={
'host': CU,
'mark': '10010',
'port': PORBEPORT
'port': PROBEPORT
}
)
t2 = threading.Thread(
target=_ping_thread,
kwargs={
'host': CT,
'mark': '189',
'port': PORBEPORT
'port': PROBEPORT
}
)
t3 = threading.Thread(
target=_ping_thread,
kwargs={
'host': CM,
'mark': '10086',
'port': PORBEPORT
'port': PROBEPORT
}
)
t4 = threading.Thread(
Expand Down