James Phillips 9258506dab Adds simple rate limiting for client agent RPC calls to Consul servers. (#3440) ... * Added rate limiting for agent RPC calls. * Initializes the rate limiter based on the config. * Adds the rate limiter into the snapshot RPC path. * Adds unit tests for the RPC rate limiter. * Groups the RPC limit parameters under "limits" in the config. * Adds some documentation about the RPC limiter. * Sends a 429 response when the rate limiter kicks in. * Adds docs for new telemetry. * Makes snapshot telemetry look like RPC telemetry and cleans up comments.		2017-09-01 15:02:50 -07:00
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x	Adds simple rate limiting for client agent RPC calls to Consul servers. (#3440)	2017-09-01 15:02:50 -07:00