service

type Config interface {
	// ChannelID returns the ChannelID for this channel
	ChannelID() string

	// Organizations returns a map of org ID to ApplicationOrgConfig
	Organizations() map[string]channelconfig.ApplicationOrg

	// Sequence should return the sequence number of the current configuration
	Sequence() uint64

	// OrdererAddresses returns the list of valid orderer addresses to connect to to invoke Broadcast/Deliver
	OrdererAddresses() []string
}

type ConfigProcessor interface {
	// ProcessConfigUpdate should be invoked whenever a channel's configuration is initialized or updated
	ProcessConfigUpdate(config Config)
}

type DeliveryServiceFactory interface {
	// Returns an instance of delivery client
	Service(g GossipServiceAdapter, ordererSource *orderers.ConnectionSource, msc api.MessageCryptoService, isStaticLead bool) deliverservice.DeliverService
}

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

type GossipServiceAdapter interface {
	// PeersOfChannel returns slice with members of specified channel
	PeersOfChannel(gossipcommon.ChannelID) []discovery.NetworkMember

	// AddPayload adds payload to the local state sync buffer
	AddPayload(channelID string, payload *gproto.Payload) error

	// Gossip the message across the peers
	Gossip(msg *gproto.GossipMessage)
}

type ServiceConfig struct {
	// PeerTLSEnabled enables/disables Peer TLS.
	PeerTLSEnabled bool
	// Endpoint which overrides the endpoint the peer publishes to peers in its organization.
	Endpoint              string
	NonBlockingCommitMode bool
	// UseLeaderElection defines whenever peer will initialize dynamic algorithm for "leader" selection.
	UseLeaderElection bool
	// OrgLeader statically defines peer to be an organization "leader".
	OrgLeader bool
	// ElectionStartupGracePeriod is the longest time peer waits for stable membership during leader
	// election startup (unit: second).
	ElectionStartupGracePeriod time.Duration
	// ElectionMembershipSampleInterval is the time interval for gossip membership samples to check its stability (unit: second).
	ElectionMembershipSampleInterval time.Duration
	// ElectionLeaderAliveThreshold is the time passes since last declaration message before peer decides to
	// perform leader election (unit: second).
	ElectionLeaderAliveThreshold time.Duration
	// ElectionLeaderElectionDuration is the time passes since last declaration message before peer decides to perform
	// leader election (unit: second).
	ElectionLeaderElectionDuration time.Duration
	// PvtDataPullRetryThreshold determines the maximum duration of time private data corresponding for
	// a given block.
	PvtDataPullRetryThreshold time.Duration
	// PvtDataPushAckTimeout is the maximum time to wait for the acknoledgement from each peer at private
	// data push at endorsement time.
	PvtDataPushAckTimeout time.Duration
	// BtlPullMargin is the block to live pulling margin, used as a buffer to prevent peer from trying to pull private data
	// from peers that is soon to be purged in next N blocks.
	BtlPullMargin uint64
	// TransientstoreMaxBlockRetention defines the maximum difference between the current ledger's height upon commit,
	// and the private data residing inside the transient store that is guaranteed not to be purged.
	TransientstoreMaxBlockRetention uint64
	// SkipPullingInvalidTransactionsDuringCommit is a flag that indicates whether pulling of invalid
	// transaction's private data from other peers need to be skipped during the commit time and pulled
	// only through reconciler.
	SkipPullingInvalidTransactionsDuringCommit bool
}

type Support struct {
	Validator            txvalidator.Validator
	Committer            committer.Committer
	CollectionStore      privdata.CollectionStore
	IdDeserializeFactory gossipprivdata.IdentityDeserializerFactory
	CapabilityProvider   gossipprivdata.CapabilityProvider
}