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author | hongbotian <hongbo.tianhongbo@huawei.com> | 2015-11-30 03:10:21 -0500 |
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committer | hongbotian <hongbo.tianhongbo@huawei.com> | 2015-11-30 03:10:21 -0500 |
commit | c0b7206652b2852bc574694e7ba07ba1c2acdc00 (patch) | |
tree | 5cb95cb0e19e03610525903df46279df2c3b7eb1 /rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_lb_worker.h | |
parent | b6d3d6e668b793220f2d3af1bc3e828553dc3fe6 (diff) |
delete app
Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_lb_worker.h')
-rw-r--r-- | rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_lb_worker.h | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_lb_worker.h b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_lb_worker.h deleted file mode 100644 index f0885e24..00000000 --- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_lb_worker.h +++ /dev/null @@ -1,222 +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: load balance worker header file * - * Author: Gal Shachor <shachor@il.ibm.com> * - * Author: Rainer Jung <rjung@apache.org> * - * Version: $Revision: 751916 $ * - ***************************************************************************/ - -#ifndef JK_LB_WORKER_H -#define JK_LB_WORKER_H - -#include "jk_logger.h" -#include "jk_service.h" -#include "jk_mt.h" -#include "jk_shm.h" - -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#define JK_LB_WORKER_NAME ("lb") -#define JK_LB_WORKER_TYPE (5) -#define JK_LB_SUB_WORKER_TYPE (7) -#define JK_LB_DEF_DOMAIN_NAME ("unknown") - -#define JK_LB_METHOD_REQUESTS (0) -#define JK_LB_METHOD_TRAFFIC (1) -#define JK_LB_METHOD_BUSYNESS (2) -#define JK_LB_METHOD_SESSIONS (3) -#define JK_LB_METHOD_DEF (JK_LB_METHOD_REQUESTS) -#define JK_LB_METHOD_MAX (JK_LB_METHOD_SESSIONS) -#define JK_LB_METHOD_TEXT_REQUESTS ("Request") -#define JK_LB_METHOD_TEXT_TRAFFIC ("Traffic") -#define JK_LB_METHOD_TEXT_BUSYNESS ("Busyness") -#define JK_LB_METHOD_TEXT_SESSIONS ("Sessions") -#define JK_LB_METHOD_TEXT_DEF (JK_LB_METHOD_TEXT_REQUESTS) -#define JK_LB_LOCK_OPTIMISTIC (0) -#define JK_LB_LOCK_PESSIMISTIC (1) -#define JK_LB_LOCK_DEF (JK_LB_LOCK_OPTIMISTIC) -#define JK_LB_LOCK_MAX (JK_LB_LOCK_PESSIMISTIC) -#define JK_LB_LOCK_TEXT_OPTIMISTIC ("Optimistic") -#define JK_LB_LOCK_TEXT_PESSIMISTIC ("Pessimistic") -#define JK_LB_LOCK_TEXT_DEF (JK_LB_LOCK_TEXT_OPTIMISTIC) -/* - * The following definitions for state and activation - * need to be kept in sync with the two macros - * JK_WORKER_USABLE() and JK_WORKER_USABLE_STICKY() in jk_lb_worker.c. - * Since we use ordered comparisons there instead of multiple - * equal/unequal compares, order of the values is critical here. - */ -#define JK_LB_STATE_IDLE (0) -#define JK_LB_STATE_OK (1) -#define JK_LB_STATE_RECOVER (2) -#define JK_LB_STATE_FORCE (3) -#define JK_LB_STATE_BUSY (4) -#define JK_LB_STATE_ERROR (5) -#define JK_LB_STATE_PROBE (6) -#define JK_LB_STATE_DEF (JK_LB_STATE_IDLE) -#define JK_LB_STATE_TEXT_IDLE ("OK/IDLE") -#define JK_LB_STATE_TEXT_OK ("OK") -#define JK_LB_STATE_TEXT_RECOVER ("ERR/REC") -#define JK_LB_STATE_TEXT_FORCE ("ERR/FRC") -#define JK_LB_STATE_TEXT_BUSY ("OK/BUSY") -#define JK_LB_STATE_TEXT_ERROR ("ERR") -#define JK_LB_STATE_TEXT_PROBE ("ERR/PRB") -#define JK_LB_STATE_TEXT_MAX (JK_LB_STATE_PROBE) -#define JK_LB_STATE_TEXT_DEF (JK_LB_STATE_TEXT_IDLE) -/* All JK_LB_ACTIVATION_* values must be single digit. */ -/* Otherwise the string encoding of the activation array */ -/* fails e.g. in the isapi redirector. */ -/* JK_LB_ACTIVATION_UNSET is not allowed as an actual worker state. */ -/* It will not work e.g. when the status worker tries to show the state. */ -/* It is only used in rule extension data to indicate, that the */ -/* activation state should not be overwritten. */ -#define JK_LB_ACTIVATION_ACTIVE (0) -#define JK_LB_ACTIVATION_DISABLED (1) -#define JK_LB_ACTIVATION_STOPPED (2) -#define JK_LB_ACTIVATION_UNSET (9) -#define JK_LB_ACTIVATION_DEF (JK_LB_ACTIVATION_ACTIVE) -#define JK_LB_ACTIVATION_MAX (JK_LB_ACTIVATION_STOPPED) -#define JK_LB_ACTIVATION_TEXT_ACTIVE ("ACT") -#define JK_LB_ACTIVATION_TEXT_DISABLED ("DIS") -#define JK_LB_ACTIVATION_TEXT_STOPPED ("STP") -#define JK_LB_ACTIVATION_TEXT_DEF (JK_LB_ACTIVATION_TEXT_ACTIVE) - -#define JK_LB_UINT64_STR_SZ (21) -#define JK_LB_NOTES_COUNT (9) -#define JK_NOTE_LB_FIRST_NAME ("JK_LB_FIRST_NAME") -#define JK_NOTE_LB_FIRST_VALUE ("JK_LB_FIRST_VALUE") -#define JK_NOTE_LB_FIRST_ACCESSED ("JK_LB_FIRST_ACCESSED") -#define JK_NOTE_LB_FIRST_READ ("JK_LB_FIRST_READ") -#define JK_NOTE_LB_FIRST_TRANSFERRED ("JK_LB_FIRST_TRANSFERRED") -#define JK_NOTE_LB_FIRST_ERRORS ("JK_LB_FIRST_ERRORS") -#define JK_NOTE_LB_FIRST_BUSY ("JK_LB_FIRST_BUSY") -#define JK_NOTE_LB_FIRST_ACTIVATION ("JK_LB_FIRST_ACTIVATION") -#define JK_NOTE_LB_FIRST_STATE ("JK_LB_FIRST_STATE") -#define JK_NOTE_LB_LAST_NAME ("JK_LB_LAST_NAME") -#define JK_NOTE_LB_LAST_VALUE ("JK_LB_LAST_VALUE") -#define JK_NOTE_LB_LAST_ACCESSED ("JK_LB_LAST_ACCESSED") -#define JK_NOTE_LB_LAST_READ ("JK_LB_LAST_READ") -#define JK_NOTE_LB_LAST_TRANSFERRED ("JK_LB_LAST_TRANSFERRED") -#define JK_NOTE_LB_LAST_ERRORS ("JK_LB_LAST_ERRORS") -#define JK_NOTE_LB_LAST_BUSY ("JK_LB_LAST_BUSY") -#define JK_NOTE_LB_LAST_ACTIVATION ("JK_LB_LAST_ACTIVATION") -#define JK_NOTE_LB_LAST_STATE ("JK_LB_LAST_STATE") - -/* Time to wait before retry. */ -#define WAIT_BEFORE_RECOVER (60) -/* We accept doing global maintenance if we are */ -/* JK_LB_MAINTAIN_TOLERANCE seconds early. */ -#define JK_LB_MAINTAIN_TOLERANCE (2) -/* We divide load values by 2^x during global maintenance. */ -/* The exponent x is JK_LB_DECAY_MULT*#MAINT_INTV_SINCE_LAST_MAINT */ -#define JK_LB_DECAY_MULT (1) - -struct lb_sub_worker -{ - jk_worker_t *worker; - /* Shared memory worker data */ - jk_shm_lb_sub_worker_t *s; - - char name[JK_SHM_STR_SIZ+1]; - /* Sequence counter starting at 0 and increasing - * every time we change the config - */ - volatile unsigned int sequence; - - /* 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]; - /* worker distance */ - int distance; - /* current activation state (config) of the worker */ - int activation; - /* Current lb factor */ - int lb_factor; - /* Current worker index */ - int i; - /* Current lb reciprocal factor */ - jk_uint64_t lb_mult; -}; -typedef struct lb_sub_worker lb_sub_worker_t; - -struct lb_worker -{ - jk_worker_t worker; - /* Shared memory worker data */ - jk_shm_lb_worker_t *s; - - char name[JK_SHM_STR_SIZ+1]; - /* Sequence counter starting at 0 and increasing - * every time we change the config - */ - volatile unsigned int sequence; - - jk_pool_t p; - jk_pool_atom_t buf[TINY_POOL_SIZE]; - - JK_CRIT_SEC cs; - - lb_sub_worker_t *lb_workers; - unsigned int num_of_workers; - 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; - int maintain_time; - unsigned int max_packet_size; - unsigned int next_offset; - /* Session cookie */ - char session_cookie[JK_SHM_STR_SIZ+1]; - /* Session path */ - char session_path[JK_SHM_STR_SIZ+1]; -}; -typedef struct lb_worker lb_worker_t; - -int JK_METHOD lb_worker_factory(jk_worker_t **w, - const char *name, jk_logger_t *l); - -const char *jk_lb_get_lock(lb_worker_t *p, jk_logger_t *l); -int jk_lb_get_lock_code(const char *v); -const char *jk_lb_get_method(lb_worker_t *p, jk_logger_t *l); -int jk_lb_get_method_code(const char *v); -const char *jk_lb_get_state(lb_sub_worker_t *p, jk_logger_t *l); -int jk_lb_get_state_code(const char *v); -const char *jk_lb_get_activation_direct(int activation, jk_logger_t *l); -const char *jk_lb_get_activation(lb_sub_worker_t *p, jk_logger_t *l); -int jk_lb_get_activation_code(const char *v); -void reset_lb_values(lb_worker_t *p, jk_logger_t *l); -void jk_lb_pull(lb_worker_t * p, int locked, jk_logger_t *l); -void jk_lb_push(lb_worker_t * p, int locked, jk_logger_t *l); -void update_mult(lb_worker_t * p, jk_logger_t *l); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif /* JK_LB_WORKER_H */ |