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grpc: updates to wrapper classes to help write client code in a more simple way using the consolidated api, updated examples to used the wrapped client

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This commit is contained in:
Blake Harnden 2021-05-03 15:25:18 -07:00
parent 38e162aec5
commit 917c45e70b
8 changed files with 196 additions and 235 deletions
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59
daemon/examples/grpc/wlan.py
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@ -1,58 +1,41 @@
# required imports
from core.api.grpc import client
from core.api.grpc.core_pb2 import Node, NodeType, Position, SessionState
from core.api.grpc import clientw
from core.api.grpc.wrappers import NodeType, Position
# interface helper
iface_helper = client.InterfaceHelper(ip4_prefix="10.0.0.0/24", ip6_prefix="2001::/64")
iface_helper = clientw.InterfaceHelper(ip4_prefix="10.0.0.0/24", ip6_prefix="2001::/64")
# create grpc client and connect
core = client.CoreGrpcClient()
core = clientw.CoreGrpcClient()
core.connect()
# create session and get id
response = core.create_session()
session_id = response.session_id
# add session
session = core.add_session()
# change session state to configuration so that nodes get started when added
core.set_session_state(session_id, SessionState.CONFIGURATION)
# create wlan node
# create nodes
position = Position(x=200, y=200)
wlan = Node(type=NodeType.WIRELESS_LAN, position=position)
response = core.add_node(session_id, wlan)
wlan_id = response.node_id
# create node one
wlan = session.add_node(1, _type=NodeType.WIRELESS_LAN, position=position)
position = Position(x=100, y=100)
n1 = Node(type=NodeType.DEFAULT, position=position, model="mdr")
response = core.add_node(session_id, n1)
n1_id = response.node_id
# create node two
node1 = session.add_node(2, model="mdr", position=position)
position = Position(x=300, y=100)
n2 = Node(type=NodeType.DEFAULT, position=position, model="mdr")
response = core.add_node(session_id, n2)
n2_id = response.node_id
node2 = session.add_node(3, model="mdr", position=position)
# configure wlan using a dict mapping currently
# create links
iface1 = iface_helper.create_iface(node1.id, 0)
session.add_link(node1=node1, node2=wlan, iface1=iface1)
iface1 = iface_helper.create_iface(node2.id, 0)
session.add_link(node1=node2, node2=wlan, iface1=iface1)
# set wlan config using a dict mapping currently
# support values as strings
core.set_wlan_config(
session_id,
wlan_id,
wlan.set_wlan(
{
"range": "280",
"bandwidth": "55000000",
"delay": "6000",
"jitter": "5",
"error": "5",
},
}
)
# links nodes to wlan
iface1 = iface_helper.create_iface(n1_id, 0)
core.add_link(session_id, n1_id, wlan_id, iface1)
iface1 = iface_helper.create_iface(n2_id, 0)
core.add_link(session_id, n2_id, wlan_id, iface1)
# change session state
core.set_session_state(session_id, SessionState.INSTANTIATION)
# start session
core.start_session(session)