keep-cli | Terminal-based Google Keep | Frontend Framework library
kandi X-RAY | keep-cli Summary
kandi X-RAY | keep-cli Summary
Google Keep frontend for terminals.
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Top functions reviewed by kandi - BETA
- Handle keypress events
- Cut the end of the text
- Updates checked state
- Append text to text
- Import files
- Enumerate files for export
- Get the path to the export file
- Read an export file
- Update the grid
- Returns the state of a checkbox
- Replace the widget with the given w
- Handles keypress
- Sync the service
- Push a new widget w
- Handle keypress
- Override w_overlay
- Remove the last element from the stack
- Export markdown files
- Write an export file
- Set configuration parameters
- Update the widget content
- Handle keypress event
- Update the labels for the notes
- Updates the labels for the note
- Refreshes the query
- Refresh grid contents
keep-cli Key Features
keep-cli Examples and Code Snippets
Community Discussions
Trending Discussions on keep-cli
QUESTION
Relating to my previous question here, Previous Question, let me try to ask my question in laymen's terms (As I understand things in order to ask my question).
I am building a TCP client <--> server app.
Help me to understand what the correct protocol of events (should be) for my client and server to have a conversation.
What I expect to be able to do:
- Server listens.
- Client connects to server.
- Client sends a string to server.
- Server Receives data
Server replies back (I manually send an
""
string
)Here now, I expect my client to chill, hang out and do nothing until I fire it's
send method
to send new data to the server.I then expect the server to receive said data, and repeat step 5 (Reply).
In my example, I am using code for the asynchronous sockets example provided by Microsoft. I can send the string and my server can reply back.
I then intentionally don't send anything back to the server, until I need to (think chat application). When I eventually decide to send data to the server, my client socket sends the data, but the server never receives this new incoming data. (Receive never fires)
I am assuming the server is still waiting for the callback from the client after it send the ""
string in the previous data exchange. I never did send anything back after the ""
, as I was done doing whatever work I wanted to do. (Like send a "hello" string).
In the example the client and server are wired with a callback after sending data, to receive data back from the other side. Is this a must for sockets? Or is this something to do with Asynchronous sockets?
If so, do I need to reply back immediately after receiving any data, which is not always my intention? Do I have to ping <--> pong back and forth untill I eventually have work for the socket connection to do?
I hope my question makes sense. I am looking for a better understanding as to what is "expected" to happen when two nodes talk...
...ANSWER
Answered 2019-May-28 at 12:39On a socket, the send and receive pipes are completely disconnected and independent; as long as the code is written correctly, you can process both completely independently, and there is no specific dependency between sends and receives - you can be send only, receive only, or you can send and receive separately without any expectation that you always do one then the other. In very simple scenarios, clients tend to send then receive, and servers tend to receive then send, but this is merely because that's the request/response pattern (when client-initiated), not because of anything intrinsic to sockets.
So: if what you want to do isn't working, the problem is somewhere in your code (or whatever library you are using to abstract over the socket). What you describe can be done just fine.
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Install keep-cli
You can use keep-cli like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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