Client.Timeout error when querying metrics

[mfarhan28]

Hi @alexanderzobnin

Describe the bug
An error Post "https://x.x.x.x/api/api_jsonrpc.php": net/http: request canceled (Client.Timeout exceeded while awaiting headers) has been thrown after input metrics query parameter for table type of visualisation panel.

Expected behavior
Metrics data preview should appear in the table.

Screenshots

Network data
Post "https://x.x.x.x/api/api_jsonrpc.php": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
Object
status:500
statusText:"Internal Server Error"
data:Object
error:"Internal Server Error"
message:"Post "https://x.x.x.x/api/api_jsonrpc.php": net/http: request canceled (Client.Timeout exceeded while awaiting headers)"
message:"Post "https://x.x.x.x/api/api_jsonrpc.php": net/http: request canceled (Client.Timeout exceeded while awaiting headers)"

Software versions

Grafana	Zabbix	Grafana-Zabbix Plugin
7.1.5	4.4.0	4.0.1

[alexanderzobnin]

Hi! Could you enable debug logging and show logs from the Grafana server?

[h1tman23]

Same problem here, if request exeeds 30s I get this error too. How to increase timeout limit?
Debug does not show more info:
lvl=eror msg="Zabbix API request error" logger=plugins.backend pluginId=alexanderzobnin-zabbix-datasource error="Post "https://x.x.x.x/api_jsonrpc.php\": net/http: request canceled (Client.Timeout exceeded while awaiting headers)"

[alexanderzobnin]

It's not configurable now, but I can add this to the data source config.