curl_easy_upkeep: removed 'conn' from the name
... including the associated option. Fixes #2951 Closes #2952
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@ -22,4 +22,4 @@ man_MANS = curl_easy_cleanup.3 curl_easy_getinfo.3 curl_easy_init.3 \
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curl_mime_data.3 curl_mime_data_cb.3 curl_mime_filedata.3 \
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curl_mime_filename.3 curl_mime_subparts.3 \
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curl_mime_type.3 curl_mime_headers.3 curl_mime_encoder.3 libcurl-env.3 \
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libcurl-security.3 curl_easy_conn_upkeep.3
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libcurl-security.3 curl_easy_upkeep.3
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@ -480,9 +480,9 @@ Shuffle addresses before use. See \fICURLOPT_DNS_SHUFFLE_ADDRESSES(3)\fP
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Timeout for waiting for the server's connect back to be accepted. See \fICURLOPT_ACCEPTTIMEOUT_MS(3)\fP
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.IP CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS
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Timeout for happy eyeballs. See \fICURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS(3)\fP
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.IP CURLOPT_CONN_UPKEEP_INTERVAL_MS
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.IP CURLOPT_UPKEEP_INTERVAL_MS
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Sets the interval at which connection upkeep are performed. See
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\fICURLOPT_CONN_UPKEEP_INTERVAL_MS(3)\fP
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\fICURLOPT_UPKEEP_INTERVAL_MS(3)\fP
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.SH SSL and SECURITY OPTIONS
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.IP CURLOPT_SSLCERT
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Client cert. See \fICURLOPT_SSLCERT(3)\fP
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@ -20,13 +20,13 @@
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.\" *
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.\" **************************************************************************
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.\"
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.TH curl_easy_conn_upkeep 3 "31 Oct 2018" "libcurl 7.62.0" "libcurl Manual"
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.TH curl_easy_upkeep 3 "31 Oct 2018" "libcurl 7.62.0" "libcurl Manual"
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.SH NAME
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curl_easy_conn_upkeep - Perform any connection upkeep checks.
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curl_easy_upkeep - Perform any connection upkeep checks.
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.SH SYNOPSIS
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.B #include <curl/curl.h>
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.BI "CURLcode curl_easy_conn_upkeep(CURL *" handle ");"
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.BI "CURLcode curl_easy_upkeep(CURL *" handle ");"
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.SH DESCRIPTION
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Some protocols have "connection upkeep" mechanisms. These mechanisms usually
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@ -35,12 +35,12 @@ can prevent connections from being closed due to overzealous firewalls, for
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example.
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Currently the only protocol with a connection upkeep mechanism is HTTP/2: when
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the connection upkeep interval is exceeded and \fIcurl_easy_conn_upkeep(3)\fP
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the connection upkeep interval is exceeded and \fIcurl_easy_upkeep(3)\fP
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is called, an HTTP/2 PING frame is sent on the connection.
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This function must be explicitly called in order to perform the upkeep work.
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The connection upkeep interval is set with
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\fICURLOPT_CONN_UPKEEP_INTERVAL_MS(3)\fP.
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\fICURLOPT_UPKEEP_INTERVAL_MS(3)\fP.
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.SH AVAILABILITY
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Added in 7.62.0.
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@ -57,16 +57,16 @@ if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
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/* Set the interval to 30000ms / 30s */
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curl_easy_setopt(curl, CURLOPT_CONN_UPKEEP_INTERVAL_MS, 30000L);
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curl_easy_setopt(curl, CURLOPT_UPKEEP_INTERVAL_MS, 30000L);
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curl_easy_perform(curl);
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/* Perform more work here. */
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/* While the connection is being held open, curl_easy_conn_upkeep() can be
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called. If curl_easy_conn_upkeep() is called and the time since the last
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/* While the connection is being held open, curl_easy_upkeep() can be
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called. If curl_easy_upkeep() is called and the time since the last
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upkeep exceeds the interval, then an HTTP/2 PING is sent. */
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curl_easy_conn_upkeep(curl);
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curl_easy_upkeep(curl);
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/* Perform more work here. */
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@ -20,24 +20,24 @@
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.\" *
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.\" **************************************************************************
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.\"
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.TH CURLOPT_CONN_UPKEEP_INTERVAL_MS 3 "31 Oct 2018" "libcurl 7.62.0" "curl_easy_setopt options"
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.TH CURLOPT_UPKEEP_INTERVAL_MS 3 "31 Oct 2018" "libcurl 7.62.0" "curl_easy_setopt options"
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.SH NAME
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CURLOPT_CONN_UPKEEP_INTERVAL_MS \- connection upkeep interval
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CURLOPT_UPKEEP_INTERVAL_MS \- connection upkeep interval
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.SH SYNOPSIS
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONN_UPKEEP_INTERVAL_MS, long upkeep_interval_ms);
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_UPKEEP_INTERVAL_MS, long upkeep_interval_ms);
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.SH DESCRIPTION
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Some protocols have "connection upkeep" mechanisms. These mechanisms usually
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send some traffic on existing connections in order to keep them alive; this
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can prevent connections from being closed due to overzealous firewalls, for
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example.
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The user needs to explicitly call \fIcurl_easy_conn_upkeep(3)\fP in order to
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The user needs to explicitly call \fIcurl_easy_upkeep(3)\fP in order to
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perform the upkeep work.
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Currently the only protocol with a connection upkeep mechanism is HTTP/2: when
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the connection upkeep interval is exceeded and \fIcurl_easy_conn_upkeep(3)\fP
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the connection upkeep interval is exceeded and \fIcurl_easy_upkeep(3)\fP
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is called, an HTTP/2 PING frame is sent on the connection.
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.SH DEFAULT
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@ -50,16 +50,16 @@ if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
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/* Set the interval to 30000ms / 30s */
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curl_easy_setopt(curl, CURLOPT_CONN_UPKEEP_INTERVAL_MS, 30000L);
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curl_easy_setopt(curl, CURLOPT_UPKEEP_INTERVAL_MS, 30000L);
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curl_easy_perform(curl);
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/* Perform more work here. */
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/* While the connection is being held open, curl_easy_conn_upkeep() can be
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called. If curl_easy_conn_upkeep() is called and the time since the last
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/* While the connection is being held open, curl_easy_upkeep() can be
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called. If curl_easy_upkeep() is called and the time since the last
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upkeep exceeds the interval, then an HTTP/2 PING is sent. */
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curl_easy_conn_upkeep(curl);
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curl_easy_upkeep(curl);
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/* Perform more work here. */
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@ -94,7 +94,7 @@ man_MANS = \
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CURLOPT_CHUNK_END_FUNCTION.3 \
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CURLOPT_CLOSESOCKETDATA.3 \
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CURLOPT_CLOSESOCKETFUNCTION.3 \
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CURLOPT_CONN_UPKEEP_INTERVAL_MS.3 \
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CURLOPT_UPKEEP_INTERVAL_MS.3 \
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CURLOPT_CONNECTTIMEOUT.3 \
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CURLOPT_CONNECTTIMEOUT_MS.3 \
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CURLOPT_CONNECT_ONLY.3 \
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@ -356,7 +356,7 @@ CURLOPT_CLOSEFUNCTION 7.7 7.11.1 7.15.5
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CURLOPT_CLOSEPOLICY 7.7 7.16.1
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CURLOPT_CLOSESOCKETDATA 7.21.7
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CURLOPT_CLOSESOCKETFUNCTION 7.21.7
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CURLOPT_CONN_UPKEEP_INTERVAL_MS 7.62.0
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CURLOPT_UPKEEP_INTERVAL_MS 7.62.0
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CURLOPT_CONNECTTIMEOUT 7.7
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CURLOPT_CONNECTTIMEOUT_MS 7.16.2
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CURLOPT_CONNECT_ONLY 7.15.2
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@ -1869,7 +1869,7 @@ typedef enum {
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CINIT(UPLOAD_BUFFERSIZE, LONG, 280),
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/* Time in ms between connection upkeep calls for long-lived connections. */
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CINIT(CONN_UPKEEP_INTERVAL_MS, LONG, 281),
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CINIT(UPKEEP_INTERVAL_MS, LONG, 281),
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CURLOPT_LASTENTRY /* the last unused */
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} CURLoption;
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@ -97,13 +97,13 @@ CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
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/*
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* NAME curl_easy_conn_upkeep()
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* NAME curl_easy_upkeep()
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*
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* DESCRIPTION
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*
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* Performs connection upkeep for the given session handle.
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*/
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CURL_EXTERN CURLcode curl_easy_conn_upkeep(CURL *curl);
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CURL_EXTERN CURLcode curl_easy_upkeep(CURL *curl);
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#ifdef __cplusplus
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}
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@ -1201,7 +1201,7 @@ CURLcode curl_easy_send(struct Curl_easy *data, const void *buffer,
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/*
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* Performs connection upkeep for the given session handle.
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*/
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CURLcode curl_easy_conn_upkeep(struct Curl_easy *data)
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CURLcode curl_easy_upkeep(struct Curl_easy *data)
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{
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/* Verify that we got an easy handle we can work with. */
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if(!GOOD_EASY_HANDLE(data))
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@ -1209,7 +1209,7 @@ CURLcode curl_easy_conn_upkeep(struct Curl_easy *data)
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if(data->multi_easy) {
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/* Use the common function to keep connections alive. */
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return Curl_conn_upkeep(&data->multi_easy->conn_cache, data);
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return Curl_upkeep(&data->multi_easy->conn_cache, data);
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}
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else {
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/* No connections, so just return success */
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@ -2624,7 +2624,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option,
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va_arg(param, char *));
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data->set.doh = data->set.str[STRING_DOH]?TRUE:FALSE;
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break;
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case CURLOPT_CONN_UPKEEP_INTERVAL_MS:
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case CURLOPT_UPKEEP_INTERVAL_MS:
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arg = va_arg(param, long);
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if(arg < 0)
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return CURLE_BAD_FUNCTION_ARGUMENT;
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@ -4871,7 +4871,7 @@ static int conn_upkeep(struct connectdata *conn,
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return 0; /* continue iteration */
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}
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CURLcode Curl_conn_upkeep(struct conncache *conn_cache,
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CURLcode Curl_upkeep(struct conncache *conn_cache,
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void *data)
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{
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/* Loop over every connection and make connection alive. */
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@ -77,7 +77,7 @@ int Curl_removeHandleFromPipeline(struct Curl_easy *handle,
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void Curl_getoff_all_pipelines(struct Curl_easy *data,
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struct connectdata *conn);
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CURLcode Curl_conn_upkeep(struct conncache *conn_cache, void *data);
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CURLcode Curl_upkeep(struct conncache *conn_cache, void *data);
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#define CURL_DEFAULT_PROXY_PORT 1080 /* default proxy port unless specified */
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#define CURL_DEFAULT_HTTPS_PROXY_PORT 443 /* default https proxy port unless
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@ -75,7 +75,7 @@ CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl);
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CURL_EXTERN void curl_easy_reset(CURL *curl);
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CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
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CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
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CURL_EXTERN CURLcode curl_easy_conn_upkeep(CURL *curl);
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CURL_EXTERN CURLcode curl_easy_upkeep(CURL *curl);
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CURL_EXTERN int curl_mprintf(const char *format, ...);
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CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
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CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
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