Roman Khavronenko 77f76371d0 http server: limit max concurrent requests (#4185) ...

* lib/httpserver: introduce `-http.maxConcurrentRequests` command-line flag

Introduce `-http.maxConcurrentRequests` command-line flag to protect
VM components from resource exhaustion during unexpected spikes of HTTP requests.
By default, the new flag's value is set to 0 which means no limits are applied.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* lib/httpserver: mention http.maxConcurrentRequests in docs

Signed-off-by: hagen1778 <roman@victoriametrics.com>

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Signed-off-by: hagen1778 <roman@victoriametrics.com>

2023-04-24 14:52:06 +02:00

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