UDPStatusGetter
[source]¶Bases: object
This class defines methods that will gather heatbeats
The heartbeats are transmitted via UDP and this class will bind to a port and absorb them
dorecv
(*args, **kw)[source]¶Waits for a UDP heart beat to be sent.
Returns: | Returns the unwrapped payload and addr that sent the heartbeat. The format of the obj from the UDP sender can be seen below. Note that listener_1 has no pools and listener_4 has no members. |
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Example:
{
"listeners": {
"listener_uuid_1": {
"pools": {},
"status": "OPEN",
"stats": {
"conns": 0,
"rx": 0,
"tx": 0
}
},
"listener_uuid_2": {
"pools": {
"pool_uuid_1": {
"members": [{
"member_uuid_1": "DOWN"
},
{
"member_uuid_2": "DOWN"
},
{
"member_uuid_3": "DOWN"
},
{
"member_uuid_4": "DOWN"
}
]
}
},
"status": "OPEN",
"stats": {
"conns": 0,
"rx": 0,
"tx": 0
}
},
"listener_uuid_3": {
"pools": {
"pool_uuid_2": {
"members": [{
"member_uuid_5": "DOWN"
},
{
"member_uuid_6": "DOWN"
},
{
"member_uuid_7": "DOWN"
},
{
"member_uuid_8": "DOWN"
}
]
}
},
"status": "OPEN",
"stats": {
"conns": 0,
"rx": 0,
"tx": 0
}
},
"listener_uuid_4": {
"pools": {
"pool_uuid_3": {
"members": []
}
},
"status": "OPEN",
"stats": {
"conns": 0,
"rx": 0,
"tx": 0
}
}
},
"id": "amphora_uuid",
"seq": 1033
}
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