v0.10.0

0.10.0 Sep 13, 2020

• default to resetting statistics, disable with --no-reset-stats, display spawning statistics before resetting
• only run gaggle integration tests when feature is enabled
• prevent time-drift when launching users and throttling requests
• add per-task statistics in addition to per-request statistics, disable with --no-task-stats
• rename stats and statistics to metrics for consistency and clarity
  o --no-stats became --no-metrics
  o --no-reset-stats became --no-reset-metrics
  o --no-task-stats became --no-task-metrics
  o --stats-log-file became --metrics-log-file
  o --stats-log-format became --metrics-log-format
• shorten some configuration options to fit standard console width, preparation for switch to gumdrop
  o --debug-log-file became --debug-file
  o --debug-log-format became --debug-format
  o --metrics-log-file became --metrics-file
  o --metrics-log-format became --metrics-format
• reworded errors for consistency, made error.detail required
• replace structopt with gumdrop
  o restructured help page to logically group related options
  o rewrote/simplified configuration descriptions to fit standard console width
• update prelude documentation
• increase precision of metrics for smaller values
• consistently build configuration from arguments
• replace GooseAttack::set_host() with more generic GooseAttack::set_default(), exposes the following defaults:
  o default host: GooseDefault::Host (&str)
  o default users to start: GooseDefault::Users (usize)
  o default users to start per second: GooseDefault::HatchRate (usize)
  o default number of seconds for test to run: GooseDefault::RunTime (usize)
  o default log level: GooseDefault::LogLevel (usize)
  o default log file name: GooseDefault::LogFile (&str)
  o default verbosity: GooseDefault::Verbose (usize)
  o default to only printing final summary metrics: GooseDefault::OnlySummary (bool)
  o default to not resetting metrics after all users start: GooseDefault::NoResetMetrics (bool)
  o default to not tracking metrics: GooseDefault::NoMetrics (bool)
  o default to not tracking task metrics: GooseDefault::NoTaskMetrics (bool)
  o default metrics log file name: GooseDefault::MetricsFile (&str)
  o default metrics log file format: GooseDefault::MetricsFormat (&str)
  o default debug log file name: GooseDefault::DebugFile (&str)
  o default debug log file format: GooseDefault::DebugFormat (&str)
  o default to tracking status codes: GooseDefault::StatusCodes (bool)
  o default maximum requests per second: GooseDefault::ThrottleRequests (usize)
  o default to following redirect of base_url: GooseDefault::StickyFollow (bool)
  o default to enabling Manager mode: GooseDefault::Manager (bool)
  o default number of Workers to expect: GooseDefault::ExpectWorkers (usize)
  o default to ignoring load test checksum: GooseDefault::NoHashCheck (bool)
  o default host to bind Manager to: GooseDefault::ManagerBindHost (&str)
  o default port to bind Manager to: GooseDefault::ManagerBindPort (usize)
  o default to enabling Worker mode: GooseDefault::Worker (bool)
  o default host for Worker to connect to: GooseDefault::ManagerHost (&str)
  o default port for Worker to connect to: GooseDefault::ManagerPort (usize)