From c0b7206652b2852bc574694e7ba07ba1c2acdc00 Mon Sep 17 00:00:00 2001 From: hongbotian Date: Mon, 30 Nov 2015 03:10:21 -0500 Subject: delete app Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2 Signed-off-by: hongbotian --- .../native/common/jk_shm.h | 258 --------------------- 1 file changed, 258 deletions(-) delete mode 100644 rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_shm.h (limited to 'rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_shm.h') diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_shm.h b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_shm.h deleted file mode 100644 index f8d54a45..00000000 --- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_shm.h +++ /dev/null @@ -1,258 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*************************************************************************** - * Description: Shared Memory object header file * - * Author: Mladen Turk * - * Author: Rainer Jung * - * Version: $Revision: 893253 $ * - ***************************************************************************/ -#ifndef _JK_SHM_H -#define _JK_SHM_H - -#include "jk_global.h" -#include "jk_pool.h" -#include "jk_util.h" - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -/** - * @file jk_shm.h - * @brief Jk shared memory management - * - * - */ - -#define JK_SHM_MAJOR '1' -#define JK_SHM_MINOR '3' -#define JK_SHM_STR_SIZ 63 -#define JK_SHM_URI_SIZ 127 -#define JK_SHM_DYNAMIC 16 -#define JK_SHM_MAGIC '!', 'J', 'K', 'S', 'H', 'M', JK_SHM_MAJOR, JK_SHM_MINOR -#define JK_SHM_MAGIC_SIZ 8 - -/* Really huge numbers, but 64 workers should be enough */ -#define JK_SHM_MAX_WORKERS 64 -#define JK_SHM_ALIGNMENT 64 -#define JK_SHM_ALIGN(x) JK_ALIGN((x), JK_SHM_ALIGNMENT) -#define JK_SHM_AJP_WORKER_SIZE JK_SHM_ALIGN(sizeof(jk_shm_ajp_worker_t)) -#define JK_SHM_LB_SUB_WORKER_SIZE JK_SHM_ALIGN(sizeof(jk_shm_lb_sub_worker_t)) -#define JK_SHM_LB_WORKER_SIZE JK_SHM_ALIGN(sizeof(jk_shm_lb_worker_t)) -#define JK_SHM_AJP_SIZE(x) ((x) * JK_SHM_AJP_WORKER_SIZE) -#define JK_SHM_LB_SUB_SIZE(x) ((x) * JK_SHM_LB_SUB_WORKER_SIZE) -#define JK_SHM_LB_SIZE(x) ((x) * JK_SHM_LB_WORKER_SIZE) -#define JK_SHM_DEF_SIZE JK_SHM_AJP_SIZE(JK_SHM_MAX_WORKERS) + JK_SHM_LB_SUB_SIZE(JK_SHM_MAX_WORKERS) + JK_SHM_LB_SIZE(JK_SHM_MAX_WORKERS) - -/** jk shm generic worker record structure */ -struct jk_shm_worker_header -{ - int id; - int type; - /* worker name */ - char name[JK_SHM_STR_SIZ+1]; - /* Sequence counter starting at 0 and increasing - * every time we change the config - */ - volatile unsigned int sequence; -}; -typedef struct jk_shm_worker_header jk_shm_worker_header_t; - -/** jk shm ajp13/ajp14 worker record structure */ -struct jk_shm_ajp_worker -{ - jk_shm_worker_header_t h; - char host[JK_SHM_STR_SIZ+1]; - int port; - volatile int addr_sequence; - - /* Configuration data mirrored from ajp_worker */ - int cache_timeout; - int connect_timeout; - int ping_timeout; - int reply_timeout; - int prepost_timeout; - unsigned int recovery_opts; - int retries; - int retry_interval; - unsigned int max_packet_size; - /* current error state (runtime) of the worker */ - volatile int state; - /* Statistical data */ - /* Number of currently connected channels */ - volatile int connected; - /* Number of currently busy channels */ - volatile int busy; - /* Maximum number of busy channels */ - volatile int max_busy; - volatile time_t error_time; - /* Number of bytes read from remote */ - volatile jk_uint64_t readed; - /* Number of bytes transferred to remote */ - volatile jk_uint64_t transferred; - /* Number of times the worker was used */ - volatile jk_uint64_t used; - /* Number of times the worker was used - snapshot during maintenance */ - volatile jk_uint64_t used_snapshot; - /* Number of non 200 responses */ - volatile jk_uint32_t errors; - /* Decayed number of reply_timeout errors */ - volatile jk_uint32_t reply_timeouts; - /* Number of client errors */ - volatile jk_uint32_t client_errors; - /* Last reset time */ - volatile time_t last_reset; - volatile time_t last_maintain_time; -}; -typedef struct jk_shm_ajp_worker jk_shm_ajp_worker_t; - -/** jk shm lb sub worker record structure */ -struct jk_shm_lb_sub_worker -{ - jk_shm_worker_header_t h; - - /* route */ - char route[JK_SHM_STR_SIZ+1]; - /* worker domain */ - char domain[JK_SHM_STR_SIZ+1]; - /* worker redirect route */ - char redirect[JK_SHM_STR_SIZ+1]; - /* Number of currently busy channels */ - volatile int busy; - /* worker distance */ - volatile int distance; - /* current activation state (config) of the worker */ - volatile int activation; - /* current error state (runtime) of the worker */ - volatile int state; - /* Current lb factor */ - volatile int lb_factor; - /* Current lb reciprocal factor */ - volatile jk_uint64_t lb_mult; - /* Current lb value */ - volatile jk_uint64_t lb_value; - /* Statistical data */ - volatile time_t error_time; - /* Number of times the worker was elected - snapshot during maintenance */ - volatile jk_uint64_t elected_snapshot; - /* Number of non 200 responses */ - volatile jk_uint32_t errors; -}; -typedef struct jk_shm_lb_sub_worker jk_shm_lb_sub_worker_t; - -/** jk shm lb worker record structure */ -struct jk_shm_lb_worker -{ - jk_shm_worker_header_t h; - - /* Number of currently busy channels */ - volatile int busy; - /* Maximum number of busy channels */ - volatile int max_busy; - int sticky_session; - int sticky_session_force; - int recover_wait_time; - int error_escalation_time; - int max_reply_timeouts; - int retries; - int retry_interval; - int lbmethod; - int lblock; - unsigned int max_packet_size; - /* Last reset time */ - volatile time_t last_reset; - volatile time_t last_maintain_time; - /* Session cookie */ - char session_cookie[JK_SHM_STR_SIZ+1]; - /* Session path */ - char session_path[JK_SHM_STR_SIZ+1]; - -}; -typedef struct jk_shm_lb_worker jk_shm_lb_worker_t; - -const char *jk_shm_name(void); - -/* Calculate needed shm size */ -size_t jk_shm_calculate_size(jk_map_t *init_data, jk_logger_t *l); - -/* Open the shared memory creating file if needed - */ -int jk_shm_open(const char *fname, size_t sz, jk_logger_t *l); - -/* Close the shared memory - */ -void jk_shm_close(void); - -/* Attach the shared memory in child process. - * File has to be opened in parent. - */ -int jk_shm_attach(const char *fname, size_t sz, jk_logger_t *l); - -/* allocate shm memory - * If there is no shm present the pool will be used instead - */ -void *jk_shm_alloc(jk_pool_t *p, size_t size); - -/* allocate shm ajp worker record - * If there is no shm present the pool will be used instead - */ -jk_shm_ajp_worker_t *jk_shm_alloc_ajp_worker(jk_pool_t *p); - -/* allocate shm lb sub worker record - * If there is no shm present the pool will be used instead - */ -jk_shm_lb_sub_worker_t *jk_shm_alloc_lb_sub_worker(jk_pool_t *p); - -/* allocate shm lb worker record - * If there is no shm present the pool will be used instead - */ -jk_shm_lb_worker_t *jk_shm_alloc_lb_worker(jk_pool_t *p); - -/* Return workers.properties last modified time - */ -time_t jk_shm_get_workers_time(void); - -/* Set workers.properties last modified time - */ -void jk_shm_set_workers_time(time_t t); - -/* Check if the shared memory has been modified - * by some other process. - */ -int jk_shm_is_modified(void); - -/* Synchronize access and modification time. - * This function should be called when the shared memory - * is modified and after we update the config acording - * to the current shared memory data. - */ -void jk_shm_sync_access_time(void); - - -/* Lock shared memory for thread safe access */ -int jk_shm_lock(void); - -/* Unlock shared memory for thread safe access */ -int jk_shm_unlock(void); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif /* _JK_SHM_H */ -- cgit 1.2.3-korg