* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
+ * are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
bool *connected);
CURLcode Curl_connecthost(struct connectdata *conn,
- const struct Curl_dns_entry *host, /* connect to
- this */
- curl_socket_t *sockconn, /* not set if error */
- Curl_addrinfo **addr, /* the one we used */
- bool *connected); /* truly connected? */
+ const struct Curl_dns_entry *host);
/* generic function that returns how much time there's left to run, according
to the timeouts set */
-long Curl_timeleft(struct SessionHandle *data,
+long Curl_timeleft(struct Curl_easy *data,
struct timeval *nowp,
bool duringconnect);
#define DEFAULT_CONNECT_TIMEOUT 300000 /* milliseconds == five minutes */
+#define HAPPY_EYEBALLS_TIMEOUT 200 /* milliseconds to wait between
+ IPv4/IPv6 connection attempts */
/*
* Used to extract socket and connectdata struct for the most recent
- * transfer on the given SessionHandle.
+ * transfer on the given Curl_easy.
*
* The returned socket will be CURL_SOCKET_BAD in case of failure!
*/
-curl_socket_t Curl_getconnectinfo(struct SessionHandle *data,
+curl_socket_t Curl_getconnectinfo(struct Curl_easy *data,
struct connectdata **connp);
#ifdef USE_WINSOCK
/* When you run a program that uses the Windows Sockets API, you may
experience slow performance when you copy data to a TCP server.
- http://support.microsoft.com/kb/823764
+ https://support.microsoft.com/kb/823764
Work-around: Make the Socket Send Buffer Size Larger Than the Program Send
Buffer Size
struct Curl_sockaddr_ex *addr,
curl_socket_t *sockfd);
+void Curl_tcpnodelay(struct connectdata *conn, curl_socket_t sockfd);
+
+/*
+ * Curl_conncontrol() marks the end of a connection/stream. The 'closeit'
+ * argument specifies if it is the end of a connection or a stream.
+ *
+ * For stream-based protocols (such as HTTP/2), a stream close will not cause
+ * a connection close. Other protocols will close the connection for both
+ * cases.
+ *
+ * It sets the bit.close bit to TRUE (with an explanation for debug builds),
+ * when the connection will close.
+ */
+
+#define CONNCTRL_KEEP 0 /* undo a marked closure */
+#define CONNCTRL_CONNECTION 1
+#define CONNCTRL_STREAM 2
+
+void Curl_conncontrol(struct connectdata *conn,
+ int closeit
+#ifdef DEBUGBUILD
+ , const char *reason
+#endif
+ );
+
+#ifdef DEBUGBUILD
+#define streamclose(x,y) Curl_conncontrol(x, CONNCTRL_STREAM, y)
+#define connclose(x,y) Curl_conncontrol(x, CONNCTRL_CONNECTION, y)
+#define connkeep(x,y) Curl_conncontrol(x, CONNCTRL_KEEP, y)
+#else /* if !CURLDEBUG */
+#define streamclose(x,y) Curl_conncontrol(x, CONNCTRL_STREAM)
+#define connclose(x,y) Curl_conncontrol(x, CONNCTRL_CONNECTION)
+#define connkeep(x,y) Curl_conncontrol(x, CONNCTRL_KEEP)
+#endif
+
#endif /* HEADER_CURL_CONNECT_H */