最新章節

• Links and resources
• Closing thoughts
• Asynchronous add-ons
• Hello nan
• Using NAN
• A calculator

• Links and resources 更新時間：2021-07-02 19:29:38
• Closing thoughts
• Asynchronous add-ons
• Hello nan
• Using NAN
• A calculator
• Hello World
• Creating Your Own C++ Add-ons
• Lockfiles
• Other repositories
• Global installs and binaries
• Publishing and managing NPM packages
• Registering package dependencies
• npm as a build system using custom scripts
• Adding scripts to package.json
• Easy init
• Creating a package file
• How Node handles module paths
• Modules and caching
• Modules exports and module.exports
• The module object
• How to load and use modules
• Organizing Your Work into Modules
• Summary
• Live debugging
• CPU profiling
• Connecting Node to Chrome DevTools
• Dumping the heap
• Profiling processes
• Testing processes memory and CPU
• Testing the terrain
• Puppeteer
• Nightmare
• Headless testing with Nightmare and Puppeteer
• Mocks
• Stubs
• Spies
• Sinon
• Chai
• Mocha
• Testing with Mocha Chai and Sinon
• Using compiled contexts
• Distinguishing between local scope and execution context
• Sandboxing
• The assert module
• The Node debugger
• The util.inspect(object [options]) method
• The util.format(format [arg arg…]) method
• Formatting console output
• Writing to the console
• Native Node testing and debugging tools
• Integration tests
• Functional tests
• Unit tests
• Why testing is important
• Testing Your Application
• Summary
• Declaring Pod deployments
• Creating a basic Kubernetes cluster
• Orchestrating Containers with Kubernetes
• Running containers
• Creating a Dockerfile
• Getting started with Docker
• Containerized microservices
• Installing claudia and deploying a service
• Scaling with Claudia and API Gateway
• AWS Lambda
• Serverless applications
• Microservices with Seneca
• Deploying microservices
• 4-Tiers and microservices
• Service-Oriented Architectures
• How did this architecture come about?
• From monoliths to 3-Tiered architectures
• Monoliths
• From 3-Tiers to 4-Tiers
• Why microservices?
• Microservices
• Summary
• The ThankYou interface
• The switchboard
• Using Twilio webhooks to receive and send SMS messages
• Using Twilio to create an SMS bot on Heroku
• Sending mail via SES
• Searching the database
• Getting and setting data with DynamoDB
• Using AWS with a Node server
• Working with objects
• Working with buckets
• Using S3 to store files
• Errors
• Authenticating
• Using Amazon Web Services in your application
• UDP multicasting with Node
• Using Node's UDP module
• Types of exchanges
• Message queues – RabbitMQ
• Installing and configuring NGINX
• Deploying a NGINX load balancer on Digital Ocean
• Using the http-proxy module
• Forward and reverse proxies
• Running multiple Node servers
• Tools for monitoring servers
• Data creep
• Many file descriptors
• Socket usage
• Hot CPUs
• Network latency
• When to scale?
• Scaling Your Application
• Summary
• Real-time activity updates of multiple worker results
• Process files
• Monitoring
• Using PM2 to manage multiple processes
• Worker events
• Worker object properties
• Cluster events
• Using the cluster module
• Parsing a file using multiple processes
• Sending messages to children
• Communicating with your child
• Buffering process output
• Forking processes
• Spawning processes
• Creating child processes
• Multithreading is already native and transparent
• The benefits of single-threaded programming
• Node's single-threaded model
• Using Multiple Processes
• Summary
• Building a collaborative document editing application
• Asking questions and getting answers
• The EventSource stream protocol
• Using the EventSource API
• Listening for Server Sent Events
• Drawing collaboratively
• socket.io
• Using the WebSocket API
• Bidirectional communication with socket.io
• Creating a stock ticker
• Responding to calls
• Introducing AJAX
• Creating Real-Time Applications
• Further reading
• Summary
• Using JSON Web Tokens for authentication
• Handshaking
• Basic authentication
• Authenticating connections
• A simple poll
• Cookies and client state
• Handling sessions
• Storing user data
• Using Redis for tracking client state
• Using Express to route requests
• Understanding routes
• Routing requests
• Concurrency is not parallelism
• Understanding concurrency
• Managing Many Simultaneous Client Connections
• Summary
• Vue.js
• The renderer process
• Electron processes
• Electron
• A simple file browser
• Putting it all together
• Handling file uploads
• Implementing resource caching
• Content-Location
• Location
• Redirecting requests
• Serving static files
• Caveats
• fs.createWriteStream(path [options])
• Creating a writable stream
• fs.appendFile(path data [options] callback)
• fs.writeFile(path data [options] callback)
• Writing large chunks of data
• fs.write(fd buffer offset length position callback)
• Writing byte by byte
• Writing to a file
• The Readline module
• Reading a file line by line
• fs.createReadStream(path [options])
• Creating a readable stream
• fs.readFile(path [options] callback)
• Fetching an entire file at once
• fs.read(fd buffer offset length position callback)
• Reading byte by byte
• Reading from a file
• Moving through directories
• Synchronicity
• fs.fsync(fd callback)
• fs.exists(path callback)
• fs.mkdir(path [mode] callback)
• fs.rmdir(path callback)
• fs.unlink(path callback)
• fs.realpath(path [cache] callback)
• fs.readlink(path callback)
• fs.symlink(srcPath dstPath [type] callback)
• fs.link(srcPath dstPath callback)
• fs.lchmod(path mode callback)
• fs.fchmod(fd mode callback) ----
• fs.chmod(path mode callback)
• fs.lchown(path uid gid callback)
• fs.fchown(fd uid gid callback)
• fs.chown(path uid gid callback)
• fs.ftruncate(fd len callback)
• fs.truncate(path len callback)
• fs.rename(oldName newName callback)
• File operations
• fs.close(fd callback)
• fs.open(path flags [mode] callback)
• Opening and closing files
• File attributes
• File paths
• Types of files
• Directories and iterating over files and folders
• Using Node to Access the Filesystem
• Summary
• Creating caching and sending a PNG representation
• Creating and streaming images with Node
• Handling POST data
• Handling favicon requests
• Understanding content types
• Using cookies
• Working with headers
• The Querystring module
• The URL module
• The request object
• Installing a real SSL certificate
• Creating a self-signed certificate for development
• HTTPS TLS (SSL) and securing your server
• Proxying and tunneling
• Making HTTP requests
• Creating an HTTP server
• Using PassThrough streams
• Transforming streams
• Duplex streams
• Writable streams
• Pushing and pulling
• Implementing readable streams
• Exploring streams
• Why use streams?
• Streaming Data Across Nodes and Clients
• Summary
• Building a Twitter feed using file events
• Considerations
• Errors and exceptions
• Generators and Iterators
• async/await
• Promises
• Callbacks
• Managing concurrency
• Concurrency and errors
• unref and ref
• setInterval
• setTimeout
• Timers
• setImmediate
• process.nextTick
• Deferred execution
• File events
• Child processes
• Signals
• Listening for events
• Event loop ordering phases and priorities
• Understanding the event loop
• Queueing
• Collaboration
• Node's unique design
• Understanding Asynchronous Event-Driven Programming
• Summary
• The REPL
• The process object
• String manipulation
• Arrow functions
• Help with variables
• Optimized JavaScript
• Functions
• Objects and arrays
• Numbers and tracing optimization/de-optimization
• Optimizing your code
• Flags
• V8 JavaScript and optimizations
• The network
• Modularity
• Events
• Extending JavaScript
• Standard libraries
• Events for everything
• POSIX
• The Unix design philosophy
• Introduction – JavaScript as a systems language
• Understanding the Node Environment
• Questions
• Piracy
• Errata
• Downloading the example code
• Customer support
• Reader feedback
• Conventions
• Who this book is for
• What you need for this book
• What this book covers
• Preface
• Customer Feedback
• Why subscribe?
• www.PacktPub.com
• About the Reviewer
• About the Authors
• Credits
• 版權信息
• 封面

• 封面
• 版權信息
• Credits
• About the Authors
• About the Reviewer
• www.PacktPub.com
• Why subscribe?
• Customer Feedback
• Preface
• What this book covers
• What you need for this book
• Who this book is for
• Conventions
• Reader feedback
• Customer support
• Downloading the example code
• Errata
• Piracy
• Questions
• Understanding the Node Environment
• Introduction – JavaScript as a systems language
• The Unix design philosophy
• POSIX
• Events for everything
• Standard libraries
• Extending JavaScript
• Events
• Modularity
• The network
• V8 JavaScript and optimizations
• Flags
• Optimizing your code
• Numbers and tracing optimization/de-optimization
• Objects and arrays
• Functions
• Optimized JavaScript
• Help with variables
• Arrow functions
• String manipulation
• The process object
• The REPL
• Summary
• Understanding Asynchronous Event-Driven Programming
• Node's unique design
• Collaboration
• Queueing
• Understanding the event loop
• Event loop ordering phases and priorities
• Listening for events
• Signals
• Child processes
• File events
• Deferred execution
• process.nextTick
• setImmediate
• Timers
• setTimeout
• setInterval
• unref and ref
• Concurrency and errors
• Managing concurrency
• Callbacks
• Promises
• async/await
• Generators and Iterators
• Errors and exceptions
• Considerations
• Building a Twitter feed using file events
• Summary
• Streaming Data Across Nodes and Clients
• Why use streams?
• Exploring streams
• Implementing readable streams
• Pushing and pulling
• Writable streams
• Duplex streams
• Transforming streams
• Using PassThrough streams
• Creating an HTTP server
• Making HTTP requests
• Proxying and tunneling
• HTTPS TLS (SSL) and securing your server
• Creating a self-signed certificate for development
• Installing a real SSL certificate
• The request object
• The URL module
• The Querystring module
• Working with headers
• Using cookies
• Understanding content types
• Handling favicon requests
• Handling POST data
• Creating and streaming images with Node
• Creating caching and sending a PNG representation
• Summary
• Using Node to Access the Filesystem
• Directories and iterating over files and folders
• Types of files
• File paths
• File attributes
• Opening and closing files
• fs.open(path flags [mode] callback)
• fs.close(fd callback)
• File operations
• fs.rename(oldName newName callback)
• fs.truncate(path len callback)
• fs.ftruncate(fd len callback)
• fs.chown(path uid gid callback)
• fs.fchown(fd uid gid callback)
• fs.lchown(path uid gid callback)
• fs.chmod(path mode callback)
• fs.fchmod(fd mode callback) ----
• fs.lchmod(path mode callback)
• fs.link(srcPath dstPath callback)
• fs.symlink(srcPath dstPath [type] callback)
• fs.readlink(path callback)
• fs.realpath(path [cache] callback)
• fs.unlink(path callback)
• fs.rmdir(path callback)
• fs.mkdir(path [mode] callback)
• fs.exists(path callback)
• fs.fsync(fd callback)
• Synchronicity
• Moving through directories
• Reading from a file
• Reading byte by byte
• fs.read(fd buffer offset length position callback)
• Fetching an entire file at once
• fs.readFile(path [options] callback)
• Creating a readable stream
• fs.createReadStream(path [options])
• Reading a file line by line
• The Readline module
• Writing to a file
• Writing byte by byte
• fs.write(fd buffer offset length position callback)
• Writing large chunks of data
• fs.writeFile(path data [options] callback)
• fs.appendFile(path data [options] callback)
• Creating a writable stream
• fs.createWriteStream(path [options])
• Caveats
• Serving static files
• Redirecting requests
• Location
• Content-Location
• Implementing resource caching
• Handling file uploads
• Putting it all together
• A simple file browser
• Electron
• Electron processes
• The renderer process
• Vue.js
• Summary
• Managing Many Simultaneous Client Connections
• Understanding concurrency
• Concurrency is not parallelism
• Routing requests
• Understanding routes
• Using Express to route requests
• Using Redis for tracking client state
• Storing user data
• Handling sessions
• Cookies and client state
• A simple poll
• Authenticating connections
• Basic authentication
• Handshaking
• Using JSON Web Tokens for authentication
• Summary
• Further reading
• Creating Real-Time Applications
• Introducing AJAX
• Responding to calls
• Creating a stock ticker
• Bidirectional communication with socket.io
• Using the WebSocket API
• socket.io
• Drawing collaboratively
• Listening for Server Sent Events
• Using the EventSource API
• The EventSource stream protocol
• Asking questions and getting answers
• Building a collaborative document editing application
• Summary
• Using Multiple Processes
• Node's single-threaded model
• The benefits of single-threaded programming
• Multithreading is already native and transparent
• Creating child processes
• Spawning processes
• Forking processes
• Buffering process output
• Communicating with your child
• Sending messages to children
• Parsing a file using multiple processes
• Using the cluster module
• Cluster events
• Worker object properties
• Worker events
• Using PM2 to manage multiple processes
• Monitoring
• Process files
• Real-time activity updates of multiple worker results
• Summary
• Scaling Your Application
• When to scale?
• Network latency
• Hot CPUs
• Socket usage
• Many file descriptors
• Data creep
• Tools for monitoring servers
• Running multiple Node servers
• Forward and reverse proxies
• Using the http-proxy module
• Deploying a NGINX load balancer on Digital Ocean
• Installing and configuring NGINX
• Message queues – RabbitMQ
• Types of exchanges
• Using Node's UDP module
• UDP multicasting with Node
• Using Amazon Web Services in your application
• Authenticating
• Errors
• Using S3 to store files
• Working with buckets
• Working with objects
• Using AWS with a Node server
• Getting and setting data with DynamoDB
• Searching the database
• Sending mail via SES
• Using Twilio to create an SMS bot on Heroku
• Using Twilio webhooks to receive and send SMS messages
• The switchboard
• The ThankYou interface
• Summary
• Microservices
• Why microservices?
• From 3-Tiers to 4-Tiers
• Monoliths
• From monoliths to 3-Tiered architectures
• How did this architecture come about?
• Service-Oriented Architectures
• 4-Tiers and microservices
• Deploying microservices
• Microservices with Seneca
• Serverless applications
• AWS Lambda
• Scaling with Claudia and API Gateway
• Installing claudia and deploying a service
• Containerized microservices
• Getting started with Docker
• Creating a Dockerfile
• Running containers
• Orchestrating Containers with Kubernetes
• Creating a basic Kubernetes cluster
• Declaring Pod deployments
• Summary
• Testing Your Application
• Why testing is important
• Unit tests
• Functional tests
• Integration tests
• Native Node testing and debugging tools
• Writing to the console
• Formatting console output
• The util.format(format [arg arg…]) method
• The util.inspect(object [options]) method
• The Node debugger
• The assert module
• Sandboxing
• Distinguishing between local scope and execution context
• Using compiled contexts
• Testing with Mocha Chai and Sinon
• Mocha
• Chai
• Sinon
• Spies
• Stubs
• Mocks
• Headless testing with Nightmare and Puppeteer
• Nightmare
• Puppeteer
• Testing the terrain
• Testing processes memory and CPU
• Profiling processes
• Dumping the heap
• Connecting Node to Chrome DevTools
• CPU profiling
• Live debugging
• Summary
• Organizing Your Work into Modules
• How to load and use modules
• The module object
• Modules exports and module.exports
• Modules and caching
• How Node handles module paths
• Creating a package file
• Easy init
• Adding scripts to package.json
• npm as a build system using custom scripts
• Registering package dependencies
• Publishing and managing NPM packages
• Global installs and binaries
• Other repositories
• Lockfiles
• Creating Your Own C++ Add-ons
• Hello World
• A calculator
• Using NAN
• Hello nan
• Asynchronous add-ons
• Closing thoughts
• Links and resources 更新時間：2021-07-02 19:29:38