Get of file times out - socket disconnected

Node command line log of client:

Fetcher: <https://timbl.com/timbl/Public/Archive/linkeddata/chat/2019/08/23/chat.ttl> Non-HTTP fetch error: FetchError: request to https://timbl.com/timbl/Public/Archive/linkeddata/chat/2019/08/23/chat.ttl failed, reason: socket hang up
 #### Error reading  file Error: Fetcher: fetch failed: FetchError: request to https://timbl.com/timbl/Public/Archive/linkeddata/chat/2019/08/23/chat.ttl failed, reason: socket hang up
            error object  {"status":999,"statusText":"fetch failed: FetchError: request to https://timbl.com/timbl/Public/Archive/linkeddata/chat/2019/08/23/chat.ttl failed, reason: socket hang up","response":{"url":"https://timbl.com/timbl/Public/Archive/linkeddata/chat/2019/08/23/chat.ttl","status":999,"statusText":"FetchError: ECONNRESET","responseText":"request to https://timbl.com/timbl/Public/Archive/linkeddata/chat/2019/08/23/chat.ttl failed, reason: socket hang up","headers":{},"ok":false,"body":null,"bodyUsed":false,"size":0,"timeout":0}}
        err.response   [object Object]
        err.response.status   999

該 issue 未指出來源檔案或測試；它只提供了一個用於取得所列 timbl.com URL 的 Node 命令列記錄。首先重現該請求，並追蹤用戶端對 ECONNRESET/socket hang up 的 fetch 錯誤處理。Done 應包括已確認的原因，以及明確定義的用戶端修正或說明，但目前的 issue 未指定預期行為。