15,545
questions
1
vote
0
answers
32
views
How can I marshal a struct into JSON where one string field is streamed from an io.Reader containing raw text?
I have a structure like:
{
Foo int `json:"foo"`
BigString io.Reader `json:"bigString"` // I want this to be encoded as a JSON string
}
And I would like to Marshal this into ...
- 2,084
0
votes
1
answer
22
views
ASP.NET Core 6 : HttpContext.Request.Body stream cant go higher than 4096
I'm writing an ASP.NET Core 6 program which receives many files and writes them to a SQLite database.
I'm using the following code on the client to send the file:
var request = new HttpRequestMessage()...
0
votes
0
answers
18
views
Stream data from Postgres to http request using Django StreamingHttpResponse
I would like to allow my users to download data from a Postgres DB, no matter the size of the requested data. For that reason, I would like to stream the data from the DB to the user.
I have seen that ...
- 1,712
0
votes
0
answers
34
views
Send istream over HTTP using WinInet
I have an istream which length is not known that I want to send to an HTTP server.
I have to use the windows API in wininet.h.
I already a code that works but it requires the total size of the istream....
- 527
-4
votes
0
answers
73
views
Golang TCP socket chunk limited to 4096 bytes [closed]
I’m trying to write a simple TCP server in Go.
I’m using netcat (from a Linux machine) to open a connection and send 5000 bytes of data. Unfortunately, on the server side, I can only see 4096 bytes ...
0
votes
2
answers
57
views
Golang calculate hash from io.Reader and append to the end - Multireader
I've got a reader in representing some file data which I want to process, but also calculate hash which would then be appended at the end of it.
The challenge is that data hash can only be calculated ...
- 2,421
0
votes
1
answer
38
views
How to implement live streaming in a Telegram bot?
I am trying to implement a live streaming feature in my Telegram bot but am not sure where to start. Specifically, I want to stream a live video/audio feed to the users who interact with my bot.
I ...
- 492
0
votes
0
answers
10
views
Quart @stream_with_context decorator not persisting g global object
I presume that the quart @stream_with_context decorator would allow the g object to be make availble to the async generator. However it does not seem to be working.
Here is the simple quart app that I ...
0
votes
0
answers
9
views
Looking for something to make a transparent, borderless, click through window that I can position and resize [closed]
Is there a program that I can use to make a window like I described in the title? The goal is to use the window for discord screen share. I have an ultrawide monitor and I would like to share my ...
0
votes
0
answers
12
views
Flutter/Dart: How to stop reloading the Stream on keyboard action ListView.builder
I am building a chat app that stores conversation between users on Firestore. The app is working as expected in regards to send and receiving messages, but I am struggling with the stream being ...
0
votes
0
answers
41
views
Why are chunks sent from Node.js using Sever-Sent Events / Chunked Transfer Encoding different in size when sent and received?
I am streaming some data using Node.js / Express.js Server-Sent Events:
app.get('/', async (req, res) => {
// Implementaiton detail doesn't matter, writing some pieces over some period of time
...
- 1,312
0
votes
2
answers
37
views
The argument 'stdio' is invalid. Received CustomWritableStream
In NodeJS, I want to be able to capture the output of a spawned process in memory (without a file being written, and without using the inherited sysout).
The documentation says I can use a Stream...
...
- 25.6k
1
vote
0
answers
41
views
How to have an asyncio StreamReader and StreamWriter that work on a buffer?
For writing unit tests for IO code in the past I've used BytesIO instead of a real file/socket/etc. so I can test my functions on hand crafted data. As far as I can tell Python provides no async ...
- 21.5k
0
votes
0
answers
25
views
How to add new events to gRPC server-side streaming from an external source?
Question: I'm working with gRPC in Dart, specifically implementing server-side streaming. My goal is to modify the stream by adding events from another file using a reference to the StreamController. ...
0
votes
0
answers
18
views
Multipeer Connectivity: stream callback function of StreamDelegate only called twice
I am trying to send a series of numbers using a stream through Multipeer Connectivity. But the callback function of StreamDelegate is only called twice.
func startAngleDataStream(){
print(&...
- 13