ExecWaitStrategy class

Waits until a command executed inside the container exits with the expected exit code.

The command is run by calling WaitStrategyTarget.exec on each poll cycle.

Example:

container.waitingFor(
  ExecWaitStrategy(['pg_isready', '-U', 'postgres']),
);

Inheritance

Constructors

ExecWaitStrategy(List<String> command, {int expectedExitCode = 0}): Creates an ExecWaitStrategy for command.
ExecWaitStrategy.shell(String command, {int expectedExitCode = 0}): Creates an ExecWaitStrategy that runs a single shell command string.
factory

command → List<String>: The command to run inside the container on each poll attempt.
final
expectedExitCode → int: The exit code that indicates the container is ready.
final
hashCode → int: The hash code for this object.
no setterinherited
pollInterval ↔ Duration: Time between successive polling attempts.
getter/setter pairinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
startupTimeout ↔ Duration: Maximum time to wait for the container to become ready.
getter/setter pairinherited

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
poll(Future<bool> check(), {List<Type>? transientExceptions}) → Future<bool>: Adaptive polling loop.
inherited
toString() → String: A string representation of this object.
inherited
waitUntilReady(WaitStrategyTarget target) → Future<void>: Runs command inside the container on each poll cycle until its exit code equals expectedExitCode.
override
withPollInterval(Duration interval) → WaitStrategy: Sets the poll interval between readiness checks.
inherited
withStartupTimeout(Duration timeout) → WaitStrategy: Sets the maximum startup timeout.
inherited
withTransientExceptions(List<Type> exceptions) → WaitStrategy: Adds exceptions to the set of exception types that are treated as transient failures during polling.
inherited