[Kea-users] COMMAND_SOCKET_WRITE_FAIL

[Darren Ankney]

Hi Shobhith,

Out of curiosity, how many leases are you expecting to be returned?
Perhaps it is such a large amount that some limits are being
encountered?  You might have to use 'lease4-get-page':
https://kea.readthedocs.io/en/kea-2.2.0/arm/hooks.html#the-lease4-get-page-lease6-get-page-commands

Thank you,

Darren Ankney

On Thu, Jun 15, 2023 at 6:31 AM Shobhith Chikku
<shobhithchikku at gmail.com> wrote:
>
> Hi Peter,
> I used the command
>  "/usr/bin/echo '{"command":"lease4-get-all"}' | /usr/bin/socat - UNIX:/opt/dhcp/dhcp/kea4-ctrl-socket | /usr/bin/jq".
> Sorry, I sent the wrong command in the mail.
> The logs I am getting are
>
> 2023-06-15 10:24:21.508 DEBUG [kea-dhcp4.http/20092.140380769056512] HTTP_SERVER_RESPONSE_SEND sending HTTP response HTTP/1.1 200 OK to 192.168.0.46
> 2023-06-15 10:24:21.508 DEBUG [kea-dhcp4.http/20092.140380769056512] HTTP_SERVER_RESPONSE_SEND_DETAILS detailed information about response sent to 192.168.0.46:
> HTTP/1.1 200 OK
> Content-Length: 195
> Content-Type: application/json
> Date: Thu, 15 Jun 2023 10:24:21 GMT
> [ { "arguments": { "date-time": "Thu, 15 Jun 2023 10:24:21 GMT", "scopes": [ "server-47" ], "state": "hot-standby", "unsent-update-count": 0 }, "result": 0, "text": "HA peer status returned." } ]
> 2023-06-15 10:24:22.069 ERROR [kea-dhcp4.commands/20092.140381017815232] COMMAND_SOCKET_WRITE_FAIL Error while writing to command socket 35 : Broken pipe
> 2023-06-15 10:24:22.069 DEBUG [kea-dhcp4.commands/20092.140381017815232] COMMAND_SOCKET_CONNECTION_CLOSED Closed socket 35 for existing command connection
>
> Thank you.
>
>
> On Thu, 15 Jun 2023 at 14:54, Peter Davies <peterd at isc.org> wrote:
>>
>> Hi Shobhith
>>   You echo the command to /opt/tcpwave/timsdhcp/kea4-ctrl-socket
>>
>> But according to your Kea configuration
>> socket-name": "/opt/dhcp/dhcp/kea4-ctrl-socket"
>>
>> If this is a typo you may find extra info in your Kea log file
>>
>> Kind Regards Peter
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