curl_easy_performがEOF

を待って私は（curl_easy_performとHTTPのPOSTリクエストをやろうとしている）が、コードがcurl_easy_performがEOF

res = curl_easy_perform(curl);

に到達したときには、EOFを待ちます。 Ctrl + Dキーを押すと、コードは正常に終了します。私はXcode IDEを使用しています。私は、プログラムがコンパイルされた実行可能ファイルとしてターミナルから実行されても同じ問題を抱えています。

これはカールの設定で私のPOST機能である：

int BitfinexAPI:: 
DoPOSTrequest(const string &UrlEndPoint, const string &params, string &result) 
{ 

    if(curl) { 

     string url = APIurl + UrlEndPoint; 
     string payload; 
     string signature; 
     getBase64(params, payload); 
     getHmacSha384(secretKey, payload, signature); 

     // Headers 
     struct curl_slist *httpHeaders = NULL; 
     httpHeaders = curl_slist_append(httpHeaders, ("X-BFX-APIKEY:" + accessKey).c_str()); 
     httpHeaders = curl_slist_append(httpHeaders, ("X-BFX-PAYLOAD:" + payload).c_str()); 
     httpHeaders = curl_slist_append(httpHeaders, ("X-BFX-SIGNATURE:" + signature).c_str()); 
     httpHeaders = curl_slist_append(httpHeaders, ("Expect:")); 

     curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L); // debug option 
     curl_easy_setopt(curl, CURLOPT_URL, url.c_str()); 
     curl_easy_setopt(curl, CURLOPT_POST, 1); 
     curl_easy_setopt(curl, CURLOPT_HTTPHEADER, httpHeaders); 
     curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback); 
     curl_easy_setopt(curl, CURLOPT_WRITEDATA, &result); 
     res = curl_easy_perform(curl); 

     // libcurl internal error handling 
     if (res != CURLE_OK) 
     { 
      cout << "Libcurl error in DoPOSTRequest(), code:\n"; 
      return res; 
     } 
     return res; 

    } 
    else 
    { 
     // curl not properly initialized curl = NULL 
     return curlERR; 

    } 
}

そして、HTTP/1.1 100はライン続行 <た後、このキーはCtrl-D打った後CURLOPT_VERBOSE、0Lから出力された：

* Trying 104.16.175.181... * TCP_NODELAY set * Connected to api.bitfinex.com (104.16.175.181) port 443 (#0) * TLS 1.2 connection using TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 * Server certificate: ssl453718.cloudflaressl.com * Server certificate: COMODO ECC Domain Validation Secure Server CA 2 * Server certificate: COMODO ECC Certification Authority > POST /v1/account_infos/ HTTP/1.1 Host: api.bitfinex.com Accept: */* X-BFX-APIKEY:NKc8RCJUDPfp1R8enTPSAi0soozYFn9MezjzmnFQJ3X X-BFX-PAYLOAD:eyJyZXF1ZXN0IjoiL3YxL2FjY291bnRfaW5mb3MiLCJub25jZSI6IjE0ODU0NjIyNDUzNzE2MTYifQ== X-BFX-SIGNATURE:95c396c792b59b8084b9f2523b6b7c0e948ae555e2677a07fd42e54050360a44f8f0e184db5b9fa63c4635816180ba1e Content-Type: application/x-www-form-urlencoded Expect: 100-continue < HTTP/1.1 100 Continue < HTTP/1.1 200 OK < Date: Thu, 26 Jan 2017 20:24:05 GMT < Content-Type: application/json; charset=utf-8 < Transfer-Encoding: chunked < Connection: keep-alive < Set-Cookie: __cfduid=d3d747333090623a13f70c430103686ed1485462245; expires=Fri, 26-Jan-18 20:24:05 GMT; path=/; domain=.bitfinex.com; HttpOnly < Strict-Transport-Security: max-age=31536000 < X-Frame-Options: SAMEORIGIN < X-XSS-Protection: 1; mode=block < X-Content-Type-Options: nosniff < Vary: Accept-Encoding < ETag: W/"0ac5694d4f0d0485ba2e4640ac79cc40" < Cache-Control: no-cache < X-Request-Id: b5f58f5f-473f-428b-a889-74c2e7b43278 < X-Runtime: 0.029113 < Expires: Thu, 26 Jan 2017 20:24:04 GMT < X-Frame-Options: SAMEORIGIN < Server: cloudflare-nginx < CF-RAY: 3276afba2efd3e20-PRG < * Curl_http_done: called premature == 0 * Connection #0 to host api.bitfinex.com left intact [{"maker_fees":"0.1","taker_fees":"0.2","fees":[{"pairs":"BTC","maker_fees":"0.1","taker_fees":"0.2"},{"pairs":"LTC","maker_fees":"0.1","taker_fees":"0.2"},{"pairs":"ETH","maker_fees":"0.1","taker_fees":"0.2"},{"pairs":"ETC","maker_fees":"0.1","taker_fees":"0.2"},{"pairs":"ZEC","maker_fees":"0.1","taker_fees":"0.2"},{"pairs":"XMR","maker_fees":"0.1","taker_fees":"0.2"}]}] 0 Program ended with exit code: 0
を

出典

2017-01-26 Maple Mapleson