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# Test SDAM error handling.
runOn:
# failCommand appName requirements
- minServerVersion: "4.9"
database_name: &database_name "sdam-tests"
collection_name: &collection_name "sdam-minPoolSize-error"
data: []
tests:
- description: Network error on minPoolSize background creation
# Configure the initial monitor handshake to succeed but the
# first or second background minPoolSize establishments to fail.
failPoint:
configureFailPoint: failCommand
mode: { skip: 3 }
data:
failCommands: ["hello", "isMaster"]
appName: SDAMminPoolSizeError
closeConnection: true
clientOptions:
heartbeatFrequencyMS: 10000
appname: SDAMminPoolSizeError
minPoolSize: 10
serverSelectionTimeoutMS: 1000
directConnection: true
operations:
# Wait for monitor to succeed handshake and mark the pool as ready.
- name: waitForEvent
object: testRunner
arguments:
event: PoolReadyEvent
count: 1
# Background connection establishment ensuring minPoolSize should fail,
# causing the pool to be cleared.
- name: waitForEvent
object: testRunner
arguments:
event: PoolClearedEvent
count: 1
# The server should be marked as Unknown as part of this.
- name: waitForEvent
object: testRunner
arguments:
event: ServerMarkedUnknownEvent
count: 1
# Executing a command should fail server selection due to not being able
# to find the primary.
- name: runCommand
object: database
command_name: ping
arguments:
command:
ping: {}
error: true
# Disable the failpoint, allowing the monitor to discover the primary again.
- name: configureFailPoint
object: testRunner
arguments:
failPoint:
configureFailPoint: failCommand
mode: off
# Perform an operation to ensure the node is discovered.
- name: runCommand
object: database
command_name: ping
arguments:
command:
ping: 1
error: false
# Assert that the monitor discovered the primary and mark the pool as ready again.
- name: assertEventCount
object: testRunner
arguments:
event: PoolReadyEvent
count: 2
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