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Questions tagged [luasocket]

LuaSocket is a Lua extension library that helps to add support for functionality commonly needed by applications that deal with the Internet. It provides easy access to TCP, UDP, DNS, SMTP, FTP, HTTP, MIME and more.

0 votes
0 answers
23 views

Client is not receiving anything of data in my chat app

I am creating a chat app and want a server to broadcast every message that a client sends it, but the client is receiving no data after the server broadcasts the client message. I am using Lua lanes ...
cosmic coder's user avatar
0 votes
1 answer
45 views

about the lua version installed on armbian , it seems confusing

The armbian img is "Armbian_23.05.0_amlogic_s905l3a_bullseye_5.15.110_server_2023.05.02" I want use luasocket, but it is not support lua 5.4, so lua 5.1 was installed, however...... Which ...
user22159134's user avatar
0 votes
0 answers
101 views

What are my chances to get some basic web interaction from a program using Lua for scripts extensibility?

I'm very lost with this matter, so sorry if I'm asking for something too obvious or something, but I've been trying to get some low level info about it and, for what I've seen till now, I wouldn't ...
Rai's user avatar
  • 385
-1 votes
1 answer
221 views

How do I use 'Send' in Roblox's Private Messages Web API?

I've been here trying to send a message with luasocket and it had some problems, being 403: Token Validation Failed and 401: Authorization has been denied for this request. local socket = require'...
TerminalVelocity's user avatar
0 votes
1 answer
316 views

Luasockets get the lua files

can I get the the .lua files that comes with luasockets somewhere? Like ftp.lua , http.lua etc... I have no idea how to build something I trying a lot with VStudio but no luck. I tried to look how to ...
Cacilda's user avatar
  • 17
1 vote
1 answer
304 views

Splitting a table in Lua

I have a script which gives me a table of timestamps and prices from a website API, I want to split them apart into timestamp and prices separately. My code to get the prices and timestamps local ...
Joohane's user avatar
  • 49
1 vote
1 answer
617 views

LUA error failed installing dependency (luasocket)

luasocket 3.0.0-1 depends on lua >= 5.1 (5.2-1 provided by VM) mingw32-gcc -O2 -c -o src/mime.o -IC:\lua src/mime.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 mingw32-gcc -O2 -c -o src/...
Joohane's user avatar
  • 49
0 votes
0 answers
285 views

Lua - Handle a 301 Moved Permanently error and then save generated image from resulting URL

I’m trying to make a http.request to have a graph created, and then save the resulting .png graph image that is created. The problem is I want to do this with Lua, yet I’m struggling on two parts. (If ...
nodecentral's user avatar
3 votes
1 answer
1k views

PANIC: unprotected error in call to Lua API (undefined symbol: lua_gettop)

My environment is Lua-5.4.2 Luasocket-3.0-rc1. When I run lua script directly, it work success. When i run it through c language, it tell me error. Error Msg is : PANIC: unprotected error in call to ...
Viper's user avatar
  • 33
1 vote
0 answers
58 views

Luasocket closed unexpectedly after receiving large amount of packets

I'm using luasocket tcp to receive data in non-blocking mode periodically, (settimeout(0)), after receiving large amount of packets in a very small interval, the conn:receive(2048, part) emmit a '...
poe poe's user avatar
  • 11
1 vote
0 answers
275 views

Lua - Obtain my local/external IP and my VPN tunnelled external IP via an HTTP Proxy

I have a VPN Docker container set up using Gluetun, which is running an HTTP Proxy, I’m trying to see if it’s possible to do a Lua http.request to retrieve both my direct (local) external IP, AND my ...
nodecentral's user avatar
0 votes
1 answer
110 views

smtp.lua:80: attempt to call field 'b64' (a nil value) when trying to send an email using lua socket

So I tried sending an email using the luasocket smtp function with ssl but for some reason I get this error /usr/local/share/lua/5.1/socket/smtp.lua:80: attempt to call field 'b64' (a nil value) I ...
Elperson's user avatar
1 vote
1 answer
1k views

Not able to install LuaSocket from LuaRocks on Windows

I installed the LuaRocks legacy package which includes Lua 5.1 on Windows. But when I run luarocks install luasocket, I get the following output: Installing https://luarocks.org/luasocket-3.0rc1-2.src....
Anon's user avatar
  • 116
0 votes
1 answer
650 views

how to send email using lua programming language?

Can someone please give detailed explanation on how to send an email using lua, and please share a template. Should the follow the same procedure to send mail using gmail account? I'm on windows 10 ...
Ashay Fernandes's user avatar
0 votes
0 answers
926 views

Lua - Request works via curl, but not via Lua (Lua socket)?

I’m trying to interact with the Sipgate api (https://developer.sipgate.io/ ) using Lua, and an example they provide for authentication uses Curl, which works. (Not my b64 user/pass) curl \ --request ...
nodecentral's user avatar

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