const (
    FragmentLastModifiedHeader = "X-Fragment-Last-Modified"
    FragmentLocationHeader     = "X-Fragment-Location"
    FragmentNameHeader         = "X-Fragment-Name"
    RouteTokenHeader           = "X-Route-Token"
    CloseErrorHeader           = "X-Close-Error"

    WriteHeadHeader   = "X-Write-Head"
    CommitBeginHeader = "X-Commit-Begin"
    CommitEndHeader   = "X-Commit-End"
    CommitSumHeader   = "X-Commit-SHA1-Sum"
)

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