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Add HTTP client to reuse the aiohttp session where needed.

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Remove unnecessary aiohttp exceptions.
This commit is contained in:
grossmj committed 2020-10-22 16:19:44 +10:30
1 parent 36c8920cd1
commit a92c47b310
17 files changed
+221 -151
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gns3server/controller/gns3vm/virtualbox_gns3_vm.py
+17 -16
View File
@@ -24,6 +24,7 @@ import socket
from .base_gns3_vm import BaseGNS3VM
from .gns3_vm_error import GNS3VMError
from gns3server.utils import parse_version
from gns3server.utils.http_client import HTTPClient
from gns3server.utils.asyncio import wait_run_in_executor
from ...compute.virtualbox import (
@@ -305,24 +306,24 @@ class VirtualBoxGNS3VM(BaseGNS3VM):
second to a GNS3 endpoint in order to get the list of the interfaces and
their IP and after that match it with VirtualBox host only.
"""
remaining_try = 300
while remaining_try > 0:
async with aiohttp.ClientSession() as session:
try:
async with session.get('http://127.0.0.1:{}/v2/compute/network/interfaces'.format(api_port)) as resp:
if resp.status < 300:
try:
json_data = await resp.json()
if json_data:
for interface in json_data:
if "name" in interface and interface["name"] == "eth{}".format(
hostonly_interface_number - 1):
if "ip_address" in interface and len(interface["ip_address"]) > 0:
return interface["ip_address"]
except ValueError:
pass
except (OSError, aiohttp.ClientError, TimeoutError, asyncio.TimeoutError):
pass
try:
async with HTTPClient.get(f"http://127.0.0.1:{api_port}/v2/compute/network/interfaces") as resp:
if resp.status < 300:
try:
json_data = await resp.json()
if json_data:
for interface in json_data:
if "name" in interface and interface["name"] == "eth{}".format(
hostonly_interface_number - 1):
if "ip_address" in interface and len(interface["ip_address"]) > 0:
return interface["ip_address"]
except ValueError:
pass
except (OSError, aiohttp.ClientError, TimeoutError, asyncio.TimeoutError):
pass
remaining_try -= 1
await asyncio.sleep(1)
raise GNS3VMError("Could not find guest IP address for {}".format(self.vmname))