CommandBox : CLI, Package Manager, REPL & More
4.6.0
4.6.0
  • Introduction
  • About This Book
  • Authors
  • Overview
  • Getting Started Guide
  • Setup
    • Requirements
    • Download
    • Installation
    • Non-Oracle JREs
    • Upgrading
    • Common Errors
  • Usage
    • Execution
      • Recipes
      • CFML Files
        • Using a DB in CFML scripts
      • OS Binaries
      • CFML Functions
      • Exit Codes
    • Commands
    • Parameters
      • Escaping Special Characters
      • File Paths
      • Globbing Patterns
      • Piping into Commands
      • Expressions
    • Command Help
    • Environment Variables
    • System Settings
    • Ad-hoc Command Aliases
    • Default Command Parameters
    • REPL
    • Tab Completion
    • Interactive Shell Features
    • forEach Command
    • Auto Update Checks
    • Bullet Train Prompt
    • 256 Color Support
    • A Little Fun
  • IDE Integrations
    • Sublime Text
    • Visual Studio Code
  • Config Settings
    • Module Settings
    • Proxy Settings
    • Endpoint Settings
    • Server Settings
    • Misc Settings
  • Embedded Server
    • Multi-Engine Support
    • Offline Server Starts
    • Debugging Server Starts
    • Server Processes
    • Manage Servers
    • FusionReactor
    • Server Logs
    • Configuring Your Server
      • JVM Args
      • Server Port and Host
      • URL Rewrites
      • Aliases
      • Custom Error Pages
      • Welcome Files
      • Basic Authentication
      • Custom Java Version
      • Adding Custom Libs
      • GZip Compression
      • REST Servlet
    • External Web Server
    • Starting as a Service
    • Server.json
      • Working with server.json
      • Packaging Your Server
      • Using Multiple server.json Files
  • Package Management
    • Installing Packages
      • Installation Path
      • Installation Options
      • Advanced Installation
    • Private Packages
    • System Modules
    • Code Endpoints
      • ForgeBox
      • HTTP(S)
      • File
      • Folder
      • Git
      • Java
      • S3
      • CFLib
      • RIAForge
      • Jar (via HTTP)
      • Gist
    • Package Scripts
    • Dependencies
    • Updating Packages
    • Creating Packages
      • Editing Package Properties
      • Publishing Lucee Extensions to ForgeBox
    • Artifacts
    • Box.json
      • Basic Package Data
      • Extended Package Data
      • Package URLs
      • Installation
      • Embedded Server
      • Dependencies
      • TestBox
    • Managing Version
  • Task Runners
    • Task Anatomy
    • Task Target Dependencies
    • Passing Parameters
    • Using Parameters
    • Task Output
    • Task Interactivity
    • Shell Integration
    • Downloading Files
    • Running Other Commands
    • Error Handling
    • Hitting Your Database
    • Interactive Jobs
    • Watchers
    • Property Files
    • Running other Tasks
    • Loading Ad hoc Jars
    • Loading Ad-hoc Modules
    • Cancel Long Tasks
    • Progress Bar
  • Helpful Commands
    • Token Replacements
    • Checksums
    • Code Quality Tools
  • Deploying CommandBox
    • Docker
    • Heroku
  • TestBox Integration
    • Test Runner
    • Test Watcher
  • Developing For CommandBox
    • Modules
      • Installation and Locations
      • Configuration
        • Public Properties
        • Configure() Method
        • Lifecycle Methods
      • Conventions
      • User Settings
      • Linking Modules
    • Commands
      • Aliases
      • Using Parameters
        • Using File Globs
        • Dynamic Parameters
      • Command Output
      • Tab Completion & Help
      • Interactivity
      • Watchers
      • Shell integration
      • Running Other Commands
      • Error handling
      • Watchers
      • Loading Ad hoc Jars
    • Interceptors
      • Core Interception Points
        • CLI Lifecycle
        • Command Execution Lifecycle
        • Module Lifecycle
        • Server Lifecycle
        • Error Handling
        • Package Lifecycle
      • Custom Interception Points
    • Injection DSL
    • Example Project
  • ForgeBox Enterprise
    • Introduction
    • Storage
    • Commands
      • List
      • Register
      • Login
      • Set Default
      • Remove
    • Usage
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  • heapSize
  • minHeapSize
  • Ad Hoc JVM Args
  • Ad Hoc Runwar Options

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  1. Embedded Server
  2. Configuring Your Server

JVM Args

The following JVM Args are supported when starting the embedded server.

heapSize

You can set the max heap size the server is allowed to have (-Xmx) by passing the heapSize parameter to the start command. This parameter is always specified as megabytes.

start heapSize=1024

In server.json

server set JVM.heapSize=1024
server show JVM.heapSize

minHeapSize

You can set the starting heap size for the server (-Xms) by passing the minHeapSize parameter to the start command. This parameter is always specified as megabytes.

start minHeapSize=1024

In server.json

server set JVM.minHeapSize=1024
server show JVM.minHeapSize

Ad Hoc JVM Args

You can specify ad-hoc JVM args for the server with the JVMArgs parameter.

start JVMArgs="-XX:MaxGCPauseMillis\=200"

In server.json

server set JVM.args="-XX:MaxGCPauseMillis\=200"
server show JVM.args

Ad Hoc Runwar Options

You can specify ad-hoc options for the underlying Runwar library using the RunwarArgs parameter.

start RunwarArgs="--sendfile-enable false"

In server.json

server set runwar.args="--sendfile-enable false"
server show runwar.args
PreviousConfiguring Your ServerNextServer Port and Host

Last updated 7 years ago

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