Sha256: c43ad1953daaa8903593bce6d5f5e8aa98e46e7d37816dba75476326b73e3f6f
Contents?: true
Size: 1.65 KB
Versions: 9
Compression:
Stored size: 1.65 KB
Contents
require 'spec_helper'
describe 'SDAM prose tests' do
# The "streaming protocol tests" are covered by the tests in
# sdam_events_spec.rb.
describe 'RTT tests' do
min_server_fcv '4.4'
require_topology :single
let(:subscriber) { EventSubscriber.new }
let(:client) do
new_local_client(SpecConfig.instance.addresses,
# Heartbeat interval is bound by 500 ms
SpecConfig.instance.test_options.merge(
heartbeat_frequency: 0.5,
app_name: 'streamingRttTest',
),
).tap do |client|
client.subscribe(Mongo::Monitoring::SERVER_HEARTBEAT, subscriber)
end
end
it 'updates RTT' do
server = client.cluster.next_primary
sleep 2
events = subscriber.select_succeeded_events(Mongo::Monitoring::Event::ServerHeartbeatSucceeded)
events.each do |event|
event.round_trip_time.should be_a(Numeric)
event.round_trip_time.should > 0
end
root_authorized_client.use('admin').database.command(
configureFailPoint: 'failCommand',
mode: {times: 1000},
data: {
failCommands: ["isMaster"],
blockConnection: true,
blockTimeMS: 500,
appName: "streamingRttTest",
},
)
deadline = Time.now + 10
loop do
if server.average_round_trip_time > 0.25
break
end
if Time.now >= deadline
raise "Failed to witness RTT growing to >= 250 ms in 10 seconds"
end
sleep 0.2
end
end
after do
root_authorized_client.use('admin').database.command(
configureFailPoint: 'failCommand', mode: 'off')
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems