Welcome to the VS Code Java world. Here is a guideline to help you get started to write Java code in Visual Studio Code.
The workspace contains two folders by default, where:
src: the folder to maintain sourceslib: the folder to maintain dependencies
Meanwhile, the compiled output files will be generated in the bin folder by default.
If you want to customize the folder structure, open
.vscode/settings.jsonand update the related settings there.
The JAVA PROJECTS view allows you to manage your dependencies. More details can be found here.
Request/Reply Format Big Endian byte ordering Two different invocation semantics: at-least-once and at-most-once
- Timeouts, filtering duplicate request messages, and maintaining histories
Simulate the loss of request/reply messages Design experiments to compare between the two semantics
- Input: Filename, Offset in bytes, Bytes to read.
- Return: Bytes read starting from designated offset
- Error Handling: File does not exist, offset exceeds length.
- Error Return: Error message
- Example:
- If 2 bytes are read from the file content “abcd” at offset 1, the service returns “bc”.
- Input: Filename, Offset in bytes, Bytes to write.
- Return: An acknowledgement
- Error Handling: File does not exist, offset exceeds length.
- Error Return: Error message
- Example:
- If “b” is inserted into the file content “acd” at offset 1, the updated file content becomes “abcd”.
- Input: Filename, Duration in seconds
- Return: File content on every update
- Error Handling: File does not exist
- Error Return: Error message
- Example:
- If File set to be monitored, any update to the file on the Server by other Clients will send the updated content to the Client monitoring that file.
List all files Delete file
?
- No need for replacemente algo
- One-copy update
- Implement args, t, to determine freshness interval