mod_tcp_keepalive

type ConfModTcpKeepAlive struct {
	Basic struct {
		DataPath string // path of product keepalive rule data
	}

	Log struct {
		OpenDebug bool // whether open debug
	}
}

type KeepAliveParam struct {
	Disable   bool // close the TCP-KeepAlive heartbeat message sending strategy
	KeepIdle  int  // period to send heartbeat message since there is no data transport in tcp connection
	KeepIntvl int  // period to send heartbeat message again when last message is not applied
	KeepCnt   int  // count to resend heartbeat message when last message is not applied
}

type KeepAliveRules map[string]KeepAliveParam

type KeepAliveTable struct {
	// contains filtered or unexported fields
}

type ModuleTcpKeepAlive struct {
	// contains filtered or unexported fields
}

type ModuleTcpKeepAliveState struct {
	ConnToSet                 *metrics.Counter // connection hit rule, to set or disable keeplaive
	ConnSetKeepIdle           *metrics.Counter // connection set keepalive idle
	ConnSetKeepIdleError      *metrics.Counter // connection set keepalive idle error
	ConnSetKeepIntvl          *metrics.Counter // connection set keepalive interval
	ConnSetKeepIntvlError     *metrics.Counter // connection set keepalive interval error
	ConnSetKeepCnt            *metrics.Counter // connection set keepalive retry count
	ConnSetKeepCntError       *metrics.Counter // connection set keepalive retry count error
	ConnDisableKeepAlive      *metrics.Counter // connection disable keepalive message
	ConnDisableKeepAliveError *metrics.Counter // connection disable keepalive error
	ConnConvertToTcpConnError *metrics.Counter // connection convert to TCPConn error
}

type ProductRuleConf struct {
	Version string
	Config  map[string]ProductRulesFile
}

type ProductRuleData struct {
	Version string
	Config  ProductRules
}

type ProductRuleFile struct {
	VipConf        []string
	KeepAliveParam KeepAliveParam
}

type ProductRules map[string]KeepAliveRules

type ProductRulesFile []ProductRuleFile