Exception when pushing to remote

I am getting the following exception when pushing to a running git daemon (with receive-pack enabled). the exception only occurs when the daemon is running on a separate machine, not when I run the deamon on the same machine as I am pushing to.

LibGit2Sharp.LibGit2SharpException: Error receiving socket data: An existing connection was forcibly closed by the remote host.

at LibGit2Sharp.Core.Ensure.HandleError(Int32 result)
at LibGit2Sharp.Core.Proxy.git_push_finish(PushSafeHandle push)
at LibGit2Sharp.Network.Push(Remote remote, IEnumerable1 pushRefSpecs, PushOptions pushOptions, Signature signature, String logMessage) at LibGit2Sharp.Network.Push(Remote remote, String pushRefSpec, PushOptions pushOptions, Signature signature, String logMessage) at LibGit2Sharp.NetworkExtensions.Push(Network network, IEnumerable1 branches, PushOptions pushOptions)

the git daemon is run using this command: git daemon --base-path=. --enable=receive-pack --export-all --verbose

Network.Push とスタックトレースに示されている git_push_finish 呼び出しから始めます。提供されている git daemon コマンドを使って別のマシンに対する push を再現し、同一マシンへの push と比較して、リモートが接続を閉じる箇所を追跡します。リモートへの push でこの例外が発生しなくなり、異なる環境が回帰テストでカバーされれば完了です。