From: Michael Wallner Date: Fri, 27 Apr 2007 06:46:16 +0000 (+0000) Subject: - add libevent support X-Git-Tag: RELEASE_1_6_0b1~27 X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=commitdiff_plain;h=ea76053f1595a10c79735e36a51f54478ff15acf - add libevent support --- diff --git a/config9.m4 b/config9.m4 index 3edb363..82690f5 100644 --- a/config9.m4 +++ b/config9.m4 @@ -11,6 +11,9 @@ PHP_ARG_WITH([http-shared-deps], [whether to depend on extensions which have bee PHP_ARG_WITH([http-curl-requests], [whether to enable cURL HTTP request support], [ --with-http-curl-requests[=LIBCURLDIR] HTTP: with cURL request support], $PHP_HTTP, $PHP_HTTP) +PHP_ARG_WITH([http-libevent-dir], [whether to enable libevent support fur cURL], +[ --with-http-libevent-dir[=LIBEVENTDIR] + HTTP: libevent install directory], $PHP_HTTP_CURL_REQUESTS, "") PHP_ARG_WITH([http-zlib-compression], [whether to enable zlib encodings support], [ --with-http-zlib-compression[=LIBZDIR] HTTP: with zlib encodings support], $PHP_HTTP, $PHP_HTTP) @@ -267,6 +270,38 @@ dnl ---- [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR] ) + dnl ---- + dnl EVENT + dnl ---- + + AC_MSG_CHECKING([for event.h]) + EVENT_DIR= + for i in "$PHP_HTTP_LIBEVENT_DIR" /usr/local /usr /opt; do + if test -f "$i/include/event.h"; then + EVENT_DIR=$i + break + fi + done + if test -z "$EVENT_DIR"; then + AC_MSG_RESULT([not found]) + AC_MSG_WARN([continuing without libevent support]) + else + AC_MSG_RESULT([found in $EVENT_DIR]) + AC_MSG_CHECKING([for libcurl version >= 7.16.0]) + AC_MSG_RESULT([$CURL_VERSION]) + if test `echo $CURL_VERSION | $SED -e 's/[[^0-9]]/ /g' | $AWK '{print $1*10000 + $2*100 + $3}'` -lt 71600; then + AC_MSG_WARN([libcurl version greater or equal to 7.16.0 required; continuing without libevent support]) + else + PHP_ADD_INCLUDE($EVENT_DIR/include) + PHP_ADD_LIBRARY_WITH_PATH(event, $EVENT_DIR/$PHP_LIBDIR, HTTP_SHARED_LIBADD) + AC_DEFINE([HTTP_HAVE_EVENT], [1], [Have libevent support for cURL]) + PHP_CHECK_LIBRARY(curl, curl_multi_socket_action, + [AC_DEFINE([HAVE_CURL_MULTI_SOCKET_ACTION], [1], [ ])], [ ], + [$CURL_LIBS -L$CURL_DIR/$PHP_LIBDIR] + ) + fi + fi + fi dnl ---- diff --git a/http.c b/http.c index b4ed0df..8d73ecb 100644 --- a/http.c +++ b/http.c @@ -363,6 +363,9 @@ PHP_RINIT_FUNCTION(http) #endif #ifdef HTTP_HAVE_CURL # ifdef ZEND_ENGINE_2 +# ifdef HTTP_HAVE_EVENT + || SUCCESS != PHP_RINIT_CALL(http_request_pool) +# endif || SUCCESS != PHP_RINIT_CALL(http_request_datashare) # endif #endif diff --git a/http_request_pool_api.c b/http_request_pool_api.c index 27e1f0d..aee2d89 100644 --- a/http_request_pool_api.c +++ b/http_request_pool_api.c @@ -13,6 +13,7 @@ /* $Id$ */ #define HTTP_WANT_CURL +#define HTTP_WANT_EVENT #include "php_http.h" #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL) @@ -29,6 +30,15 @@ # define HTTP_DEBUG_REQPOOLS 0 #endif +#ifdef HTTP_HAVE_EVENT +typedef struct _http_request_pool_event_t { + struct event evnt; + http_request_pool *pool; +} http_request_pool_event; + +static int http_request_pool_socket_callback(CURL *easy, curl_socket_t s, int action, void *, void *); +#endif + static int http_request_pool_compare_handles(void *h1, void *h2); PHP_MINIT_FUNCTION(http_request_pool) @@ -39,6 +49,17 @@ PHP_MINIT_FUNCTION(http_request_pool) return SUCCESS; } +#ifdef HTTP_HAVE_EVENT +PHP_RINIT_FUNCTION(http_request_pool) +{ + if (!HTTP_G->request.pool.event.base && !(HTTP_G->request.pool.event.base = event_init())) { + return FAILURE; + } + + return SUCCESS; +} +#endif + /* {{{ http_request_pool *http_request_pool_init(http_request_pool *) */ PHP_HTTP_API http_request_pool *_http_request_pool_init(http_request_pool *pool TSRMLS_DC) { @@ -59,7 +80,14 @@ PHP_HTTP_API http_request_pool *_http_request_pool_init(http_request_pool *pool } return NULL; } - + + TSRMLS_SET_CTX(pool->tsrm_ls); + +#if HTTP_HAVE_EVENT + curl_multi_setopt(pool->ch, CURLMOPT_SOCKETDATA, pool); + curl_multi_setopt(pool->ch, CURLMOPT_SOCKETFUNCTION, http_request_pool_socket_callback); +#endif + pool->unfinished = 0; zend_llist_init(&pool->finished, sizeof(zval *), (llist_dtor_func_t) ZVAL_PTR_DTOR, 0); zend_llist_init(&pool->handles, sizeof(zval *), (llist_dtor_func_t) ZVAL_PTR_DTOR, 0); @@ -73,8 +101,9 @@ PHP_HTTP_API http_request_pool *_http_request_pool_init(http_request_pool *pool /* }}} */ /* {{{ STATUS http_request_pool_attach(http_request_pool *, zval *) */ -PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *request TSRMLS_DC) +PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *request) { + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); getObjectEx(http_request_object, req, request); #if HTTP_DEBUG_REQPOOLS @@ -107,9 +136,10 @@ PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *req /* }}} */ /* {{{ STATUS http_request_pool_detach(http_request_pool *, zval *) */ -PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *request TSRMLS_DC) +PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *request) { CURLMcode code; + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); getObjectEx(http_request_object, req, request); #if HTTP_DEBUG_REQPOOLS @@ -143,7 +173,7 @@ PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *req /* }}} */ /* {{{ void http_request_pool_apply(http_request_pool *, http_request_pool_apply_func) */ -PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request_pool_apply_func cb TSRMLS_DC) +PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request_pool_apply_func cb) { int count = zend_llist_count(&pool->handles); @@ -163,7 +193,7 @@ PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request } for (i = 0; i < count; ++i) { - if (cb(pool, handles[i] TSRMLS_CC)) { + if (cb(pool, handles[i])) { break; } } @@ -173,7 +203,7 @@ PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request /* }}} */ /* {{{ void http_request_pool_apply_with_arg(http_request_pool *, http_request_pool_apply_with_arg_func, void *) */ -PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, http_request_pool_apply_with_arg_func cb, void *arg TSRMLS_DC) +PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, http_request_pool_apply_with_arg_func cb, void *arg) { int count = zend_llist_count(&pool->handles); @@ -193,7 +223,7 @@ PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, htt } for (i = 0; i < count; ++i) { - if (cb(pool, handles[i], arg TSRMLS_CC)) { + if (cb(pool, handles[i], arg)) { break; } } @@ -203,7 +233,7 @@ PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, htt /* }}} */ /* {{{ void http_request_pool_detach_all(http_request_pool *) */ -PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool TSRMLS_DC) +PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool) { #if HTTP_DEBUG_REQPOOLS fprintf(stderr, "Detaching %d requests from pool %p\n", zend_llist_count(&pool->handles), pool); @@ -213,35 +243,56 @@ PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool TSRMLS_D /* }}} */ /* {{{ STATUS http_request_pool_send(http_request_pool *) */ -PHP_HTTP_API STATUS _http_request_pool_send(http_request_pool *pool TSRMLS_DC) +PHP_HTTP_API STATUS _http_request_pool_send(http_request_pool *pool) { -#if HTTP_DEBUG_REQPOOLS + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); +#ifdef HTTP_HAVE_EVENT + CURLMcode rc; + + do { + rc = curl_multi_socket_all(pool->ch, &pool->unfinished); + } while (CURLM_CALL_MULTI_PERFORM == rc); + + if (CURLM_OK != rc) { + http_error(HE_WARNING, HTTP_E_SOCKET, curl_multi_strerror(rc)); + return FAILURE; + } + + event_base_dispatch(HTTP_G->request.pool.event.base); + + return SUCCESS; +#else + +# if HTTP_DEBUG_REQPOOLS fprintf(stderr, "Attempt to send %d requests of pool %p\n", zend_llist_count(&pool->handles), pool); -#endif +# endif while (http_request_pool_perform(pool)) { if (SUCCESS != http_request_pool_select(pool)) { -#ifdef PHP_WIN32 +# ifdef PHP_WIN32 /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */ http_error_ex(HE_WARNING, HTTP_E_SOCKET, "WinSock error: %d", WSAGetLastError()); -#else +# else http_error(HE_WARNING, HTTP_E_SOCKET, strerror(errno)); -#endif +# endif return FAILURE; } } -#if HTTP_DEBUG_REQPOOLS +# if HTTP_DEBUG_REQPOOLS fprintf(stderr, "Finished sending %d HttpRequests of pool %p (still unfinished: %d)\n", zend_llist_count(&pool->handles), pool, pool->unfinished); -#endif +# endif return SUCCESS; +#endif } /* }}} */ /* {{{ void http_request_pool_dtor(http_request_pool *) */ -PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool TSRMLS_DC) +PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool) { + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); + #if HTTP_DEBUG_REQPOOLS fprintf(stderr, "Destructing request pool %p\n", pool); #endif @@ -262,17 +313,22 @@ PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool TSRMLS_DC) /* {{{ STATUS http_request_pool_select(http_request_pool *) */ PHP_HTTP_API STATUS _http_request_pool_select(http_request_pool *pool) { +#ifdef HTTP_HAVE_EVENT + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); + http_error(HE_WARNING, HTTP_E_RUNTIME, "not implemented"); + return FAILURE; +#else int MAX; fd_set R, W, E; struct timeval timeout = {1, 0}; -#ifdef HAVE_CURL_MULTI_TIMEOUT +# ifdef HAVE_CURL_MULTI_TIMEOUT long max_tout = 1000; if ((CURLM_OK == curl_multi_timeout(pool->ch, &max_tout)) && (max_tout != -1)) { timeout.tv_sec = max_tout / 1000; timeout.tv_usec = (max_tout % 1000) * 1000; } -#endif +# endif FD_ZERO(&R); FD_ZERO(&W); @@ -287,12 +343,18 @@ PHP_HTTP_API STATUS _http_request_pool_select(http_request_pool *pool) } } return FAILURE; +#endif } /* }}} */ /* {{{ int http_request_pool_perform(http_request_pool *) */ -PHP_HTTP_API int _http_request_pool_perform(http_request_pool *pool TSRMLS_DC) +PHP_HTTP_API int _http_request_pool_perform(http_request_pool *pool) { + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); +#ifdef HTTP_HAVE_EVENT + http_error(HE_WARNING, HTTP_E_RUNTIME, "not implemented"); + return FAILURE; +#else CURLMsg *msg; int remaining = 0; @@ -310,12 +372,14 @@ PHP_HTTP_API int _http_request_pool_perform(http_request_pool *pool TSRMLS_DC) } return pool->unfinished; +#endif } /* }}} */ /* {{{ void http_request_pool_responsehandler(http_request_pool *, zval *, void *) */ -int _http_request_pool_responsehandler(http_request_pool *pool, zval *req, void *ch TSRMLS_DC) +int _http_request_pool_responsehandler(http_request_pool *pool, zval *req, void *ch) { + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); getObjectEx(http_request_object, obj, req); if ((!ch) || obj->request->ch == (CURL *) ch) { @@ -342,6 +406,113 @@ static int http_request_pool_compare_handles(void *h1, void *h2) } /* }}} */ +#ifdef HTTP_HAVE_EVENT +static void http_request_pool_event_callback(int socket, short action, void *event_data) +{ + CURLMcode rc; + CURLMsg *msg; + int remaining; + http_request_pool_event *ev = event_data; + http_request_pool *pool = ev->pool; + TSRMLS_FETCH_FROM_CTX(ev->pool->tsrm_ls); + +#if HTTP_DEBUG_REQPOOLS + { + static const char event_strings[][20] = {"TIMEOUT","READ","TIMEOUT|READ","WRITE","TIMEOUT|WRITE","READ|WRITE","TIMEOUT|READ|WRITE","SIGNAL"}; + fprintf(stderr, "Event on socket %d (%s) event %p of pool %p\n", socket, event_strings[action], ev, pool); + } +#endif + + do { +#ifdef HAVE_CURL_MULTI_SOCKET_ACTION + switch (action & (EV_READ|EV_WRITE)) { + case EV_READ: + rc = curl_multi_socket_action(pool->ch, socket, CURL_CSELECT_IN, &pool->unfinished); + break; + case EV_WRITE: + rc = curl_multi_socket_action(pool->ch, socket, CURL_CSELECT_OUT, &pool->unfinished); + break; + case EV_READ|EV_WRITE: + rc = curl_multi_socket_action(pool->chm socket, CURL_CSELECT_IN|CURL_CSELECT_OUT, &pool->unfinished); + break; + default: + http_error(HE_WARNING, HTTP_E_SOCKET, "Unknown event %d", (int) action); + return; + } +#else + rc = curl_multi_socket(pool->ch, socket, &pool->unfinished); +#endif + } while (CURLM_CALL_MULTI_PERFORM == rc); + + /* don't use 'ev' below here, as it might 've been freed in the socket callback */ + + if (CURLM_OK != rc) { + http_error(HE_WARNING, HTTP_E_SOCKET, curl_multi_strerror(rc)); + } + + while ((msg = curl_multi_info_read(pool->ch, &remaining))) { + if (CURLMSG_DONE == msg->msg) { + if (CURLE_OK != msg->data.result) { + http_request *r = NULL; + curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &r); + http_error_ex(HE_WARNING, HTTP_E_REQUEST, "%s; %s (%s)", curl_easy_strerror(msg->data.result), r?r->_error:"", r?r->url:""); + } + http_request_pool_apply_with_arg(pool, _http_request_pool_responsehandler, msg->easy_handle); + } + } +} + +static int http_request_pool_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data) +{ + int events = EV_PERSIST; + http_request_pool *pool = socket_data; + http_request_pool_event *ev = assign_data; + TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls); + + if (!ev) { + ev = ecalloc(1, sizeof(http_request_pool_event)); + ev->pool = pool; + curl_multi_assign(pool->ch, sock, ev); + } else { + event_del(&ev->evnt); + } + +#if HTTP_DEBUG_REQPOOLS + { + static const char action_strings[][8] = {"NONE", "IN", "OUT", "INOUT", "REMOVE"}; + fprintf(stderr, "Callback on socket %d (%s) event %p of pool %p\n", (int) sock, action_strings[action], ev, pool); + } +#endif + + switch (action) { + case CURL_POLL_IN: + events |= EV_READ; + break; + case CURL_POLL_OUT: + events |= EV_WRITE; + break; + case CURL_POLL_INOUT: + events |= EV_READ|EV_WRITE; + break; + + case CURL_POLL_REMOVE: + efree(ev); + case CURL_POLL_NONE: + return 0; + + default: + http_error_ex(HE_WARNING, HTTP_E_SOCKET, "Unknown socket action %d", action); + return -1; + } + + event_set(&ev->evnt, sock, events, http_request_pool_event_callback, ev); + event_base_set(HTTP_G->request.pool.event.base, &ev->evnt); + event_add(&ev->evnt, NULL); + + return 0; +} +#endif /* HTTP_HAVE_EVENT */ + #endif /* ZEND_ENGINE_2 && HTTP_HAVE_CURL */ diff --git a/php_http.h b/php_http.h index 6c20456..5dffb53 100644 --- a/php_http.h +++ b/php_http.h @@ -57,6 +57,10 @@ # endif # include # define HTTP_CURL_VERSION(x, y, z) (LIBCURL_VERSION_NUM >= (((x)<<16) + ((y)<<8) + (z))) +# +# if defined(HTTP_WANT_EVENT) && defined(HTTP_HAVE_EVENT) +# include +# endif #endif #if defined(HTTP_WANT_MAGIC) && defined(HTTP_HAVE_MAGIC) @@ -132,6 +136,13 @@ ZEND_BEGIN_MODULE_GLOBALS(http) zend_bool ssl; zend_bool connect; } datashare; +#endif +#if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_EVENT) + struct _http_globals_request_pool { + struct _http_globals_request_pool_event { + void *base; + } event; + } pool; #endif } request; diff --git a/php_http_request_api.h b/php_http_request_api.h index 65d62e1..22a4972 100644 --- a/php_http_request_api.h +++ b/php_http_request_api.h @@ -41,6 +41,11 @@ typedef struct _http_request_t { struct curl_slist *headers; } _cache; + struct { + uint count; + double delay; + } _retry; + char _error[CURL_ERROR_SIZE+1]; zval *_progress_callback; diff --git a/php_http_request_pool_api.h b/php_http_request_pool_api.h index 2c066e3..ddcac83 100644 --- a/php_http_request_pool_api.h +++ b/php_http_request_pool_api.h @@ -22,45 +22,51 @@ typedef struct _http_request_pool_t { zend_llist finished; zend_llist handles; int unfinished; +#ifdef ZTS + void ***tsrm_ls; +#endif } http_request_pool; -typedef int (*http_request_pool_apply_func)(http_request_pool *pool, zval *request TSRMLS_DC); -typedef int (*http_request_pool_apply_with_arg_func)(http_request_pool *pool, zval *request, void *arg TSRMLS_DC); +typedef int (*http_request_pool_apply_func)(http_request_pool *pool, zval *request); +typedef int (*http_request_pool_apply_with_arg_func)(http_request_pool *pool, zval *request, void *arg); PHP_MINIT_FUNCTION(http_request_pool); +#ifdef HTTP_HAVE_EVENT +PHP_RINIT_FUNCTION(http_request_pool); +#endif -#define http_request_pool_responsehandler(p, r, c) _http_request_pool_responsehandler((p), (r), (c) TSRMLS_CC) -extern int _http_request_pool_responsehandler(http_request_pool *pool, zval *req, void *ch TSRMLS_DC); +#define http_request_pool_responsehandler(p, r, c) _http_request_pool_responsehandler((p), (r), (c)) +extern int _http_request_pool_responsehandler(http_request_pool *pool, zval *req, void *ch); #define http_request_pool_init(p) _http_request_pool_init((p) TSRMLS_CC) PHP_HTTP_API http_request_pool *_http_request_pool_init(http_request_pool *pool TSRMLS_DC); -#define http_request_pool_attach(p, r) _http_request_pool_attach((p), (r) TSRMLS_CC) -PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *request TSRMLS_DC); +#define http_request_pool_attach(p, r) _http_request_pool_attach((p), (r)) +PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *request); -#define http_request_pool_detach(p, r) _http_request_pool_detach((p), (r) TSRMLS_CC) -PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *request TSRMLS_DC); +#define http_request_pool_detach(p, r) _http_request_pool_detach((p), (r)) +PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *request); -#define http_request_pool_apply(p, f) _http_request_pool_apply((p), (f) TSRMLS_CC) -PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request_pool_apply_func cb TSRMLS_DC); +#define http_request_pool_apply(p, f) _http_request_pool_apply((p), (f)) +PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request_pool_apply_func cb); -#define http_request_pool_apply_with_arg(p, f, a) _http_request_pool_apply_with_arg((p), (f), (a) TSRMLS_CC) -PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, http_request_pool_apply_with_arg_func cb, void *arg TSRMLS_DC); +#define http_request_pool_apply_with_arg(p, f, a) _http_request_pool_apply_with_arg((p), (f), (a)) +PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, http_request_pool_apply_with_arg_func cb, void *arg); -#define http_request_pool_detach_all(p) _http_request_pool_detach_all((p) TSRMLS_CC) -PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool TSRMLS_DC); +#define http_request_pool_detach_all(p) _http_request_pool_detach_all((p)) +PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool); -#define http_request_pool_send(p) _http_request_pool_send((p) TSRMLS_CC) -PHP_HTTP_API STATUS _http_request_pool_send(http_request_pool *pool TSRMLS_DC); +#define http_request_pool_send(p) _http_request_pool_send((p)) +PHP_HTTP_API STATUS _http_request_pool_send(http_request_pool *pool); #define http_request_pool_select _http_request_pool_select PHP_HTTP_API STATUS _http_request_pool_select(http_request_pool *pool); -#define http_request_pool_perform(p) _http_request_pool_perform((p) TSRMLS_CC) -PHP_HTTP_API int _http_request_pool_perform(http_request_pool *pool TSRMLS_DC); +#define http_request_pool_perform(p) _http_request_pool_perform((p)) +PHP_HTTP_API int _http_request_pool_perform(http_request_pool *pool); -#define http_request_pool_dtor(p) _http_request_pool_dtor((p) TSRMLS_CC) -PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool TSRMLS_DC); +#define http_request_pool_dtor(p) _http_request_pool_dtor((p)) +PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool); #endif #endif