课程目录

• 1 – Introduction
• 1 -Introduction
• 1 -Introduction.srt
• 1 -Introduction.vtt
• 2 -To build a WebSocket server, we need to be RFC compliant
• 2 -To build a WebSocket server, we need to be RFC compliant.srt
• 2 -To build a WebSocket server, we need to be RFC compliant.vtt
• -
• 2 – Creating a NodeJS server
• 1 -Overview of HTML and CSS
• 1 -Overview of HTML and CSS.srt
• 1 -Overview of HTML and CSS.vtt
• 1 -websocket_server_starting_code
• 2 -Setting up our HTTP server
• 2 -Setting up our HTTP server.srt
• 2 -Setting up our HTTP server.vtt
• 3 -Creating custom modules and finishing off the HTTP server
• 3 -Creating custom modules and finishing off the HTTP server.srt
• 3 -Creating custom modules and finishing off the HTTP server.vtt
• 4 -Implementing basic error handling
• 4 -Implementing basic error handling.srt
• 4 -Implementing basic error handling.vtt
• 5 -Using Run and Debug to examine the forEach loop
• 5 -Using Run and Debug to examine the forEach loop.srt
• 5 -Using Run and Debug to examine the forEach loop.vtt
• 6 -Testing our errors
• 6 -Testing our errors.srt
• 6 -Testing our errors.vtt
• 7 -websocket_server_http_server
• -
• 3 – Establishing a WebSocket Connection
• 1 -Using the ‘upgrade’ event listener to receive 3 important object
• 1 -Using the ‘upgrade’ event listener to receive 3 important object.srt
• 1 -Using the ‘upgrade’ event listener to receive 3 important object.vtt
• 10 -websocket_server_establishing_WebSocket_connection
• 2 -Examining the request object
• 2 -Examining the request object.srt
• 2 -Examining the request object.vtt
• 3 -Reading the client’s opening handshake request headers
• 3 -Reading the client’s opening handshake request headers.srt
• 3 -Reading the client’s opening handshake request headers.vtt
• 4 -Sending a 400 Bad Request response if the client handshake headers fail
• 4 -Sending a 400 Bad Request response if the client handshake headers fail.srt
• 4 -Sending a 400 Bad Request response if the client handshake headers fail.vtt
• 5 -Generate the server response headers object
• 5 -Generate the server response headers object.srt
• 5 -Generate the server response headers object.vtt
• 6 -Extracting the Sec-WebSocket-Key and using the crypto module
• 6 -Extracting the Sec-WebSocket-Key and using the crypto module.srt
• 6 -Extracting the Sec-WebSocket-Key and using the crypto module.vtt
• 7 -Timeout! What is SHA-hashing and the crypto module
• 7 -Timeout! What is SHA-hashing and the crypto module.srt
• 7 -Timeout! What is SHA-hashing and the crypto module.vtt
• 8 -Generate the Sec-WebSocket-Accept value and send back headers to the client
• 8 -Generate the Sec-WebSocket-Accept value and send back headers to the client.srt
• 8 -Generate the Sec-WebSocket-Accept value and send back headers to the client.vtt
• 9 -Testing our code and opening up a valid WebSocket connection
• 9 -Testing our code and opening up a valid WebSocket connection.srt
• 9 -Testing our code and opening up a valid WebSocket connection.vtt
• -
• 4 – Receiving WebSocket Data
• 1 -Setting up our file for the next goal
• 1 -Setting up our file for the next goal.srt
• 1 -Setting up our file for the next goal.vtt
• 10 -Why is the letter a sent as 7 bytes
• 10 -Why is the letter a sent as 7 bytes.srt
• 10 -Why is the letter a sent as 7 bytes.vtt
• 11 -Using the Debugger tool to analyze code
• 11 -Using the Debugger tool to analyze code.srt
• 11 -Using the Debugger tool to analyze code.vtt
• 12 -Extracting the FIN bit
• 12 -Extracting the FIN bit.srt
• 12 -Extracting the FIN bit.vtt
• 13 -Bitwise operators
• 13 -Bitwise operators.srt
• 13 -Bitwise operators.vtt
• 14 -Extracting the MASK, OPCODE and initial LENGTH information
• 14 -Extracting the MASK, OPCODE and initial LENGTH information.srt
• 14 -Extracting the MASK, OPCODE and initial LENGTH information.vtt
• 15 -Setting up code to extract the payload length details
• 15 -Setting up code to extract the payload length details.srt
• 15 -Setting up code to extract the payload length details.vtt
• 16 -The 3 categories of payload lengths
• 16 -The 3 categories of payload lengths.srt
• 16 -The 3 categories of payload lengths.vtt
• 17 -Calculating the payload length
• 17 -Calculating the payload length.srt
• 17 -Calculating the payload length.vtt
• 18 -Payload length checks
• 18 -Payload length checks.srt
• 18 -Payload length checks.vtt
• 19 -Extract the Masking Key
• 19 -Extract the Masking Key.srt
• 19 -Extract the Masking Key.vtt
• 2 -The socket object inherits from the stream.Duplex class
• 2 -The socket object inherits from the stream.Duplex class.srt
• 2 -The socket object inherits from the stream.Duplex class.vtt
• 20 -Define the getPayload method
• 20 -Define the getPayload method.srt
• 20 -Define the getPayload method.vtt
• 21 -Extract one full frame of data (masked)
• 21 -Extract one full frame of data (masked).srt
• 21 -Extract one full frame of data (masked).vtt
• 22 -Unmasking the frame payload
• 22 -Unmasking the frame payload.srt
• 22 -Unmasking the frame payload.vtt
• 23 -What is the modulus operand
• 23 -What is the modulus operand.srt
• 23 -What is the modulus operand.vtt
• 24 -Create a persistent fragments array and check for more frames (FIN bit check)
• 24 -Create a persistent fragments array and check for more frames (FIN bit check).srt
• 24 -Create a persistent fragments array and check for more frames (FIN bit check).vtt
• 25 -SMALL payloads – Using the debugger to analyze logic
• 25 -SMALL payloads – Using the debugger to analyze logic.srt
• 25 -SMALL payloads – Using the debugger to analyze logic.vtt
• 26 -Fixing the error in our consumePayload method
• 26 -Fixing the error in our consumePayload method.srt
• 26 -Fixing the error in our consumePayload method.vtt
• 27 -Adding a prepopulate button to the HTML
• 27 -Adding a prepopulate button to the HTML.srt
• 27 -Adding a prepopulate button to the HTML.vtt
• 28 -MEDIUM Payloads – Using the debugger to analyze logic
• 28 -MEDIUM Payloads – Using the debugger to analyze logic.srt
• 28 -MEDIUM Payloads – Using the debugger to analyze logic.vtt
• 29 -LARGE Payloads Part 1 of 3. Understanding getLength logic
• 29 -LARGE Payloads Part 1 of 3. Understanding getLength logic.srt
• 29 -LARGE Payloads Part 1 of 3. Understanding getLength logic.vtt
• 3 -Defining our data event handler
• 3 -Defining our data event handler.srt
• 3 -Defining our data event handler.vtt
• 30 -LARGE Payloads Part 2 of 3. Waiting for additional chunks
• 30 -LARGE Payloads Part 2 of 3. Waiting for additional chunks.srt
• 30 -LARGE Payloads Part 2 of 3. Waiting for additional chunks.vtt
• 31 -LARGE Payloads Part 3 of 3. Processing the entire payload into _fragments
• 31 -LARGE Payloads Part 3 of 3. Processing the entire payload into _fragments.srt
• 31 -LARGE Payloads Part 3 of 3. Processing the entire payload into _fragments.vtt
• 32 -Improvements comments and adding opcode checks
• 32 -Improvements comments and adding opcode checks.srt
• 32 -Improvements comments and adding opcode checks.vtt
• 33 -Advanced – chunk size variation between debugger vs live environment
• 33 -Advanced – chunk size variation between debugger vs live environment.srt
• 33 -Advanced – chunk size variation between debugger vs live environment.vtt
• 34 -Improving our _getInfo method
• 34 -Improving our _getInfo method.srt
• 34 -Improving our _getInfo method.vtt
• 35 -websocket_server_receiving_data
• 4 -Quick cut – adding the ‘end’ event listener to our socket object
• 4 -Quick cut – adding the ‘end’ event listener to our socket object.srt
• 4 -Quick cut – adding the ‘end’ event listener to our socket object.vtt
• 5 -Define the processBuffer function
• 5 -Define the processBuffer function.srt
• 5 -Define the processBuffer function.vtt
• 6 -The WebSocket binary frame structure
• 6 -The WebSocket binary frame structure.srt
• 6 -The WebSocket binary frame structure.vtt
• 7 -Coding the task management looping function
• 7 -Coding the task management looping function.srt
• 7 -Coding the task management looping function.vtt
• 8 -Extract the first 2 bytes of data from the WebSocket data frame
• 8 -Extract the first 2 bytes of data from the WebSocket data frame.srt
• 8 -Extract the first 2 bytes of data from the WebSocket data frame.vtt
• 9 -What are Buffers
• 9 -What are Buffers.srt
• 9 -What are Buffers.vtt
• -
• 5 – Sending WebSocket Data
• 1 -Getting project files ready to send data to the client
• 1 -Getting project files ready to send data to the client.srt
• 1 -Getting project files ready to send data to the client.vtt
• 10 -Using debugger tool to examine code
• 10 -Using debugger tool to examine code.srt
• 10 -Using debugger tool to examine code.vtt
• 11 -Displaying the WebSocket message on the client-side
• 11 -Displaying the WebSocket message on the client-side.srt
• 11 -Displaying the WebSocket message on the client-side.vtt
• 12 -websocket_server_sending_data
• 2 -Calculating the size of the variable-length header field
• 2 -Calculating the size of the variable-length header field.srt
• 2 -Calculating the size of the variable-length header field.vtt
• 3 -Create the binary frame buffer blueprint
• 3 -Create the binary frame buffer blueprint.srt
• 3 -Create the binary frame buffer blueprint.vtt
• 4 -Creating the first byte of the frame
• 4 -Creating the first byte of the frame.srt
• 4 -Creating the first byte of the frame.vtt
• 5 -Bitwise shift operators
• 5 -Bitwise shift operators.srt
• 5 -Bitwise shift operators.vtt
• 6 -Populate the frame header with data
• 6 -Populate the frame header with data.srt
• 6 -Populate the frame header with data.vtt
• 7 -Sending the frame to the client
• 7 -Sending the frame to the client.srt
• 7 -Sending the frame to the client.vtt
• 8 -Testing whether the client received the frame
• 8 -Testing whether the client received the frame.srt
• 8 -Testing whether the client received the frame.vtt
• 9 -Creating a reset function
• 9 -Creating a reset function.srt
• 9 -Creating a reset function.vtt
• -
• 6 – Responding to a closure frame
• 1 -Setting up project code and defining our mini-goal
• 1 -Setting up project code and defining our mini-goal.srt
• 1 -Setting up project code and defining our mini-goal.vtt
• 10 -Extracting the server response from the CloseEvent object
• 10 -Extracting the server response from the CloseEvent object.srt
• 10 -Extracting the server response from the CloseEvent object.vtt
• 11 -Sending a closure frame if the masking bit is not set correctly by the client
• 11 -Sending a closure frame if the masking bit is not set correctly by the client.srt
• 11 -Sending a closure frame if the masking bit is not set correctly by the client.vtt
• 12 -Check whether client has sent a closure code
• 12 -Check whether client has sent a closure code.srt
• 12 -Check whether client has sent a closure code.vtt
• 13 -Displaying default closure message (for normal closure event)
• 13 -Displaying default closure message (for normal closure event).srt
• 13 -Displaying default closure message (for normal closure event).vtt
• 14 -Fixing comments and removing server response text when new connection is made
• 14 -Fixing comments and removing server response text when new connection is made.srt
• 14 -Fixing comments and removing server response text when new connection is made.vtt
• 15 -Server side validation for text
• 15 -Server side validation for text.srt
• 15 -Server side validation for text.vtt
• 16 -Fixing the refresh issue killing the server
• 16 -Fixing the refresh issue killing the server.srt
• 16 -Fixing the refresh issue killing the server.vtt
• 17 -websocket_server_final_code.rar
• 2 -Closing handshake
• 2 -Closing handshake.srt
• 2 -Closing handshake.vtt
• 3 -Extracting the body (closure code and reason) of the close frame
• 3 -Extracting the body (closure code and reason) of the close frame.srt
• 3 -Extracting the body (closure code and reason) of the close frame.vtt
• 4 -Close Frame Structure
• 4 -Close Frame Structure.srt
• 4 -Close Frame Structure.vtt
• 5 -Construct the payload buffer for the close frame
• 5 -Construct the payload buffer for the close frame.srt
• 5 -Construct the payload buffer for the close frame.vtt
• 6 -Completing and sending the final close frame back to the client
• 6 -Completing and sending the final close frame back to the client.srt
• 6 -Completing and sending the final close frame back to the client.vtt
• 7 -Testing our code
• 7 -Testing our code.srt
• 7 -Testing our code.vtt
• 8 -Using Wireshark to master the TCP closure process
• 8 -Using Wireshark to master the TCP closure process.srt
• 8 -Using Wireshark to master the TCP closure process.vtt
• 9 -Checking for ping and pong data type, and payloads larger than max size
• 9 -Checking for ping and pong data type, and payloads larger than max size.srt
• 9 -Checking for ping and pong data type, and payloads larger than max size.vtt