connmanager

package

v1.2.12 Latest Latest Go to latest Published: Apr 8, 2021 License: Apache-2.0, MIT Imports: 4 Imported by: 0

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Package connmanager tracks open connections maping storage proposal CID -> StorageDealStream

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

ConnManager is a simple threadsafe map of proposal CID -> network deal stream

func NewConnManager() *ConnManager

NewConnManager returns a new conn manager

func (c *ConnManager) AddStream(proposalCid cid.Cid, s network.StorageDealStream) error

AddStream adds the given stream to the conn manager, and errors if one already exists for the given proposal CID

func (c *ConnManager) DealStream(proposalCid cid.Cid) (network.StorageDealStream, error)

DealStream returns the deal stream for the given proposal, or an error if not present

func (c *ConnManager) Disconnect(proposalCid cid.Cid) error

Disconnect removes the given connection from the conn manager and closes the stream. It errors if an error occurs closing the stream