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package ssh
import (
"time"
"github.com/prometheus/client_golang/prometheus"
"gitlab.com/gitlab-org/gitaly/v15/internal/git"
"gitlab.com/gitlab-org/gitaly/v15/internal/gitaly/storage"
"gitlab.com/gitlab-org/gitaly/v15/internal/gitaly/transaction"
"gitlab.com/gitlab-org/gitaly/v15/proto/go/gitalypb"
)
var (
defaultUploadPackRequestTimeout = 10 * time.Minute
defaultUploadArchiveRequestTimeout = time.Minute
)
type server struct {
gitalypb.UnimplementedSSHServiceServer
locator storage.Locator
gitCmdFactory git.CommandFactory
txManager transaction.Manager
uploadPackRequestTimeout time.Duration
uploadArchiveRequestTimeout time.Duration
packfileNegotiationMetrics *prometheus.CounterVec
}
// NewServer creates a new instance of a grpc SSHServer
func NewServer(
locator storage.Locator,
gitCmdFactory git.CommandFactory,
txManager transaction.Manager,
serverOpts ...ServerOpt,
) gitalypb.SSHServiceServer {
s := &server{
locator: locator,
gitCmdFactory: gitCmdFactory,
txManager: txManager,
uploadPackRequestTimeout: defaultUploadPackRequestTimeout,
uploadArchiveRequestTimeout: defaultUploadArchiveRequestTimeout,
packfileNegotiationMetrics: prometheus.NewCounterVec(
prometheus.CounterOpts{},
[]string{"git_negotiation_feature"},
),
}
for _, serverOpt := range serverOpts {
serverOpt(s)
}
return s
}
// ServerOpt is a self referential option for server
type ServerOpt func(s *server)
// WithUploadPackRequestTimeout sets the upload pack request timeout
func WithUploadPackRequestTimeout(d time.Duration) ServerOpt {
return func(s *server) {
s.uploadPackRequestTimeout = d
}
}
// WithArchiveRequestTimeout sets the upload pack request timeout
func WithArchiveRequestTimeout(d time.Duration) ServerOpt {
return func(s *server) {
s.uploadArchiveRequestTimeout = d
}
}
func WithPackfileNegotiationMetrics(c *prometheus.CounterVec) ServerOpt {
return func(s *server) {
s.packfileNegotiationMetrics = c
}
}
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