Error 'invalid user data' in net.socket:getpeer()

[Zexi]

Device: ESP8266

print('Setting up WIFI...')
wifi.setmode(wifi.STATION)
wifi.sta.config({ssid = '401_403', pwd = 'keyanlou1401'})

iptmr = tmr.create()
iptmr:register(1000, tmr.ALARM_AUTO, function()
    if wifi.sta.getip() == nil then
        print('Waiting for IP ...')
        return
    end
    print('IP is ' .. wifi.sta.getip())
    iptmr:unregister()
end)
iptmr:start()

srv = net.createServer()
srv:listen(80, function(conn)
    print(conn.getpeer()) -- 💣
    print(conn.getaddr())
end)

NodeMCU 3.0.0.0 built on nodemcu-build.com provided by frightanic.com
	branch: release
	commit: d4ae3c364bd8ae3ded8b77d35745b7f07879f5f9
	release: 
	release DTS: 202105102018
	SSL: false
	build type: float
	LFS: 0x0 bytes total capacity
	modules: file,gpio,net,node,sjson,tmr,uart,wifi
 build 2021-12-21 12:55 powered by Lua 5.1.4 on SDK 3.0.1-dev(fce080e)
Setting up WIFI...
> Waiting for IP ...
Waiting for IP ...
Waiting for IP ...
Waiting for IP ...
IP is 192.168.1.101
PANIC: unprotected error in call to Lua API (init.lua:18: invalid user data)

 ets Jan  8 2013,rst cause:2, boot mode:(3,6)

load 0x40100000, len 27444, room 16 
tail 4
chksum 0x03
load 0x3ffe8000, len 2564, room 4 
tail 0
chksum 0x9d
load 0x3ffe8a04, len 8, room 8 
tail 0
chksum 0xea
csum 0xea

[Philip Gladstone]

I suspect it ought to be `conn:getpeer()`

…

On Sun, Dec 26, 2021, 12:39 Zexi ***@***.***> wrote: Device: ESP8266 print('Setting up WIFI...') wifi.setmode(wifi.STATION) wifi.sta.config({ssid = '401_403', pwd = 'keyanlou1401'}) iptmr = tmr.create() iptmr:register(1000, tmr.ALARM_AUTO, function() if wifi.sta.getip() == nil then print('Waiting for IP ...') return end print('IP is ' .. wifi.sta.getip()) iptmr:unregister() end) iptmr:start() srv = net.createServer() srv:listen(80, function(conn) print(conn.getpeer()) -- 💣 print(conn.getaddr()) end) NodeMCU 3.0.0.0 built on nodemcu-build.com provided by frightanic.com branch: release commit: d4ae3c3 release: release DTS: 202105102018 SSL: false build type: float LFS: 0x0 bytes total capacity modules: file,gpio,net,node,sjson,tmr,uart,wifi build 2021-12-21 12:55 powered by Lua 5.1.4 on SDK 3.0.1-dev(fce080e) Setting up WIFI... > Waiting for IP ... Waiting for IP ... Waiting for IP ... Waiting for IP ... IP is 192.168.1.101 PANIC: unprotected error in call to Lua API (init.lua:18: invalid user data) ets Jan 8 2013,rst cause:2, boot mode:(3,6) load 0x40100000, len 27444, room 16 tail 4 chksum 0x03 load 0x3ffe8000, len 2564, room 4 tail 0 chksum 0x9d load 0x3ffe8a04, len 8, room 8 tail 0 chksum 0xea csum 0xea — Reply to this email directly, view it on GitHub <#3484>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AALQLTKFCTSYNYUC5XF46G3US5HN5ANCNFSM5KZDYLYA> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[Zexi]

OMG, Thanks! I confuse the syntax of this call in Lua.