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Published: Jul 22, 2021 License: Apache-2.0 Imports: 2 Imported by: 0

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Constants

This section is empty.

Variables

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var (
	// Max send and receive bytes for grpc clients and servers
	MaxRecvMsgSize = 100 * 1024 * 1024
	MaxSendMsgSize = 100 * 1024 * 1024
	// Default peer keepalive options
	DefaultKeepaliveOptions = KeepaliveOptions{
		ClientInterval:    time.Duration(1) * time.Minute,
		ClientTimeout:     time.Duration(20) * time.Second,
		ServerInterval:    time.Duration(2) * time.Hour,
		ServerTimeout:     time.Duration(20) * time.Second,
		ServerMinInterval: time.Duration(1) * time.Minute,
	}
	// strong TLS cipher suites
	DefaultTLSCipherSuites = []uint16{
		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
	}
	// default connection timeout
	DefaultConnectionTimeout = 5 * time.Second
)

Configuration defaults

Functions

This section is empty.

Types

type KeepaliveOptions

type KeepaliveOptions struct {
	// ClientInterval is the duration after which if the client does not see
	// any activity from the server it pings the server to see if it is alive
	ClientInterval time.Duration
	// ClientTimeout is the duration the client waits for a response
	// from the server after sending a ping before closing the connection
	ClientTimeout time.Duration
	// ServerInterval is the duration after which if the server does not see
	// any activity from the client it pings the client to see if it is alive
	ServerInterval time.Duration
	// ServerTimeout is the duration the server waits for a response
	// from the client after sending a ping before closing the connection
	ServerTimeout time.Duration
	// ServerMinInterval is the minimum permitted time between client pings.
	// If clients send pings more frequently, the server will disconnect them
	ServerMinInterval time.Duration
}

KeepaliveOptions is used to set the gRPC keepalive settings for both clients and servers

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