HTTP binding error in log

Hi all,
I have noted the following error message in my log file. The error repeats every 5 minutes:
2022-01-23 11:02:03.814 [WARN ] [p.internal.http.HttpResponseListener] - Requesting '' (method='GET', content='null') failed: HttpConnectionOverHTTP@711084::SocketChannelEndPoint@4e8d92{l=/,,ISHUT,fill=-,flush=-,to=138/0}{io=0/0,kio=0,kro=1}->HttpConnectionOverHTTP@711084(l:/ <->,closed=false)=>HttpChannelOverHTTP@14c1abf(exchange=HttpExchange@3a7c42{req=HttpRequest[GET / HTTP/1.1]@89b6f1[TERMINATED/null] res=HttpResponse[null 0 null]@158eaf[PENDING/null]})[send=HttpSenderOverHTTP@163e5f0(req=QUEUED,snd=COMPLETED,failure=null)[HttpGenerator@105c32{s=START}],recv=HttpReceiverOverHTTP@15d447f(rsp=IDLE,failure=null)[HttpParser{s=CLOSED,0 of -1}]]

But the wget command from the openhab terminal works correctly:

openhabian@openhabian:~ $ wget ""
--2022-01-23 11:08:38--
Resolving (,,, ...
Connecting to (||:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 13 [text/plain]
Saving to: ‘index.html.4’

index.html.4                    100%[======================================================>]      13  --.-KB/s    in 0s

2022-01-23 11:08:39 (327 KB/s) - ‘index.html.4’ saved [13/13]

Here is my thing file:

Thing http:url:wanIP "WAN" [baseURL="", refresh=60, timeout=10000] {
        Type string : sWanip "sWanIP"   [ stateTransformation="REGEX:(.*)" ] 

Any idea?

No. I just added a thing like yours in the UI:

UID: http:url:f5e4fc0889
label: HTTP URL Thing
thingTypeUID: http:url
  authMode: BASIC
  ignoreSSLErrors: false
  delay: 0
  stateMethod: GET
  refresh: 30
  commandMethod: GET
  timeout: 3000
  bufferSize: 2048
  - id: sWanIP
    channelTypeUID: http:string
    label: sWanIP
    description: ""
    configuration: {}

and it works immediately and returns my IP address.

suggests it’s coming from somewhere else. Have you edited your Thing? Maybe an older version is still active, until binding restart.

1 Like

Didn’t change my thing file for a while.
Just upgraded to 3.2 few weeks ago.

Also, just restarted openhab, but same behaviour.

actually the error is repeated every 4 minutes