diff --git a/Makefile.am b/Makefile.am
index d97a0d5..2382a81 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,7 +22,8 @@ libantd_la_SOURCES =  lib/ini.c \
 			lib/sha1.c \
 			lib/list.c \
 			lib/bst.c \
-			lib/scheduler.c
+			lib/scheduler.c \
+			lib/plugin.c
 
 pkginclude_HEADERS =  lib/ini.h \
 			lib/handle.h \
diff --git a/antd-config.ini b/antd-config.ini
index dd5125b..a2c3707 100644
--- a/antd-config.ini
+++ b/antd-config.ini
@@ -3,8 +3,6 @@
 plugins=/opt/www/lib/
 ; plugin extension
 plugins_ext=.so
-; SQLITE database path
-database=/opt/www/database/
 ; tmp dir
 tmpdir=/opt/www/tmp/
 ; max concurent connection
diff --git a/config.c b/config.c
index b9e8099..b0bea88 100644
--- a/config.c
+++ b/config.c
@@ -63,8 +63,8 @@ static void init_plugins()
             if (value && (strncmp(value, "1", 1) == 0 || strncmp(value, "true", 3) == 0))
             {
                 // load the plugin
-                LOG("Plugin %s: autoloading...", it->key);
-                plugin_load(it->key, config);
+                LOG("Plugin %s: auto loading...", it->key);
+                UNUSED(antd_plugin_load(it->key));
             }
         }
     }
@@ -105,23 +105,6 @@ static int config_handler(void *conf, const char *section, const char *name,
             free(pconfig->plugins_ext);
         pconfig->plugins_ext = strdup(value);
     }
-    else if (MATCH("SERVER", "database"))
-    {
-        if (stat(value, &st) == -1)
-            mkdirp(value, 0700);
-        tmp = realpath(value, NULL);
-        if (!tmp)
-        {
-            ERROR("Unable to query real path for %s: %s", value, strerror(errno));
-        }
-        else
-        {
-            if (pconfig->db_path)
-                free(pconfig->db_path);
-            pconfig->db_path = tmp;
-            LOG("Database root is %s", pconfig->db_path);
-        }
-    }
     else if (MATCH("SERVER", "tmpdir"))
     {
         if (stat(value, &st) == -1)
@@ -341,6 +324,13 @@ void load_config(const char *file)
             LOG("SSL Cipher suite: %s", g_server_config.ssl_cipher);*/
 #endif
     }
+    set_mimes_list(g_server_config.mimes);
+#ifdef USE_ZLIB
+    if(g_server_config.gzip_enable && g_server_config.gzip_types != NULL)
+    {
+        set_gzip_types(g_server_config.gzip_types);
+    }
+#endif
     LOG("%d mimes entries found", g_server_config.mimes->size);
     // Init plugins if necessary
     init_plugins();
@@ -361,9 +351,17 @@ void destroy_config()
     if (g_server_config.ssl_cipher)
         free(g_server_config.ssl_cipher);
     if (g_server_config.gzip_types)
+    {
         list_free(&g_server_config.gzip_types);
+#ifdef USE_ZLIB
+        set_gzip_types(g_server_config.gzip_types);
+#endif
+    }
     if (g_server_config.mimes)
+    {
         freedict(g_server_config.mimes);
+        set_mimes_list(NULL);
+    }
     if (g_server_config.stat_fifo_path)
         free(g_server_config.stat_fifo_path);
     if (g_server_config.plugins)
@@ -371,9 +369,18 @@ void destroy_config()
         for_each_assoc(it, g_server_config.plugins)
         {
             freedict((dictionary_t)it->value);
+            it->value = NULL;
         }
         freedict(g_server_config.plugins);
     }
+    if(g_server_config.sslcert)
+    {
+        free(g_server_config.sslcert);
+    }
+    if(g_server_config.sslkey)
+    {
+        free(g_server_config.sslkey);
+    }
     if (g_server_config.ports)
     {
         port_config_t *cnf;
@@ -396,4 +403,5 @@ void destroy_config()
         freedict(g_server_config.ports);
     }
     LOG("Unclosed connection: %d", g_server_config.connection);
+    LOG("Config destroyed");
 }
\ No newline at end of file
diff --git a/decode.c b/decode.c
index 085ff10..e89379b 100644
--- a/decode.c
+++ b/decode.c
@@ -254,6 +254,7 @@ static void *check_proxy(antd_request_t *rq, const char *path, const char *query
 
     if (!ret)
     {
+        free(task);
         return NULL;
     }
 
@@ -367,7 +368,7 @@ void *decode_request_header(void *data)
     dictionary_t request = dvalue(rq->request, "REQUEST_DATA");
     char *port_s = (char *)dvalue(rq->request, "SERVER_PORT");
     port_config_t *pcnf = (port_config_t *)dvalue(g_server_config.ports, port_s);
-    antd_task_t *task;
+    antd_task_t *task = NULL;
     // first real all header
     // this for check if web socket is enabled
 
@@ -757,7 +758,6 @@ void *decode_post_request(void *data)
         {
             // WARN: this may not work on ssl socket
             // antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_READABLE | TASK_EVT_ON_WRITABLE);
-            // task->handle = decode_post_request;
             antd_error(rq->client, 400, "Bad Request, missing content data");
             return task;
         }
diff --git a/httpd.c b/httpd.c
index 3764dcb..dbd1471 100644
--- a/httpd.c
+++ b/httpd.c
@@ -140,7 +140,6 @@ static void configure_context(SSL_CTX *ctx)
 
 static void stop_serve(int dummy)
 {
-    UNUSED(dummy);
     // close log server
     closelog();
     sigset_t mask;
@@ -151,7 +150,7 @@ static void stop_serve(int dummy)
     sigaddset(&mask, SIGABRT);
     sigprocmask(SIG_BLOCK, &mask, NULL);
     antd_scheduler_destroy(scheduler);
-    unload_all_plugin();
+    antd_unload_all_plugin();
 #ifdef USE_OPENSSL
     // DEPRECATED FIPS_mode_set(0);
     SSL_CTX_free(ctx);
@@ -165,6 +164,7 @@ static void stop_serve(int dummy)
 #endif
     destroy_config();
     sigprocmask(SIG_UNBLOCK, &mask, NULL);
+    exit(dummy);
 }
 
 static void antd_monitor(port_config_t *pcnf, int sock)
@@ -182,6 +182,7 @@ static void antd_monitor(port_config_t *pcnf, int sock)
             // just dump the scheduler when we have a connection
             antd_client_t *client = (antd_client_t *)malloc(sizeof(antd_client_t));
             antd_request_t *request = (antd_request_t *)malloc(sizeof(*request));
+            request->context = NULL;
             request->client = client;
             request->request = dict();
             client->zstream = NULL;
@@ -378,8 +379,7 @@ int main(int argc, char *argv[])
     if (scheduler == NULL)
     {
         ERROR("Unable to initialise scheduler. Exit");
-        stop_serve(0);
-        exit(1);
+        stop_serve(1);
     }
     FD_ZERO(&master_set);
     for_each_assoc(it, g_server_config.ports)
@@ -411,15 +411,13 @@ int main(int argc, char *argv[])
     if (nlisten == 0)
     {
         ERROR("No port is listened, quit!!");
-        stop_serve(0);
-        exit(1);
+        stop_serve(1);
     }
     // Start scheduler
     if (pthread_create(&sched_th, NULL, (void *(*)(void *))antd_scheduler_wait, (void *)scheduler) != 0)
     {
         ERROR("pthread_create: cannot start scheduler thread");
-        stop_serve(0);
-        exit(1);
+        stop_serve(1);
     }
     else
     {
@@ -460,5 +458,5 @@ int main(int argc, char *argv[])
         }
     }
     stop_serve(0);
-    return (0);
+    return 0;
 }
diff --git a/lib/dictionary.c b/lib/dictionary.c
index 97fd4f8..1431cdd 100644
--- a/lib/dictionary.c
+++ b/lib/dictionary.c
@@ -152,6 +152,7 @@ void free_association(chain_t *asoc)
 
 		if (a->key)
 		{
+			//printf("Free key %s\n", a->key);
 			free(a->key);
 			if (a->value)
 				free(a->value);
diff --git a/lib/handle.c b/lib/handle.c
index 1902c8c..909f561 100644
--- a/lib/handle.c
+++ b/lib/handle.c
@@ -100,11 +100,31 @@ int require_plugin(const char *name)
     return 0;
 }
 
+#ifdef USE_ZLIB
+static list_t g_gzip_types = NULL;
+void set_gzip_types(list_t list)
+{
+    g_gzip_types = list;
+}
 int compressable(char *ctype)
 {
-    UNUSED(ctype);
+    if (g_gzip_types == NULL)
+        return 0;
+    item_t it;
+    list_for_each(it, g_gzip_types)
+    {
+        if(it->type == LIST_TYPE_POINTER && it->value.ptr)
+        {
+            //LOG("Checking content type %s against GZIP support %s", ctype,(const char *)it->value.ptr);
+            if (regex_match((const char *)it->value.ptr, ctype, 0, NULL))
+            {
+                return 1;
+            }
+        }
+    }
     return 0;
 }
+#endif
 
 const char *get_status_str(int stat)
 {
diff --git a/lib/handle.h b/lib/handle.h
index beabfc3..d26edc9 100644
--- a/lib/handle.h
+++ b/lib/handle.h
@@ -5,6 +5,7 @@
 
 #include "list.h"
 #include "dictionary.h"
+#include "plugin.h"
 
 #define SERVER_NAME "Antd"
 #define IS_POST(method) (strcmp(method, "POST") == 0)
@@ -28,9 +29,6 @@
 #define ANTD_CLIENT_RQ_DATA_DECODE 0x7
 #define ANTD_CLIENT_PROXY_MONITOR 0x8
 
-#define ANTD_PLUGIN_READY 0x0
-#define ANTD_PLUGIN_PANNIC 0x1
-#define ANTD_PLUGIN_INIT 0x2
 #define MAX_PATH_LEN 256
 
 typedef enum
@@ -63,6 +61,7 @@ typedef struct
 {
     antd_client_t *client;
     dictionary_t request;
+    antd_plugin_ctx_t * context;
 } antd_request_t;
 
 typedef struct
@@ -73,23 +72,12 @@ typedef struct
 
 } antd_response_header_t;
 
-typedef struct
-{
-    char name[MAX_PATH_LEN];
-    char dbpath[MAX_PATH_LEN];
-    char tmpdir[MAX_PATH_LEN];
-    char pdir[MAX_PATH_LEN];
-    dictionary_t config;
-    int raw_body;
-    int status;
-    void *instance_data;
-} plugin_header_t;
-
 void set_nonblock(int socket);
 //void set_block(int socket);
-
-int __attribute__((weak)) compressable(char *ctype);
-
+#ifdef USE_ZLIB
+int  compressable(char *ctype);
+void set_gzip_types(list_t list);
+#endif
 void antd_send_header(void *, antd_response_header_t *);
 const char *get_status_str(int stat);
 int __t(void *, const char *, ...);
diff --git a/lib/plugin.c b/lib/plugin.c
new file mode 100644
index 0000000..b11cde5
--- /dev/null
+++ b/lib/plugin.c
@@ -0,0 +1,51 @@
+#include "plugin_ctx.h"
+#include "plugin.h"
+
+
+const char * antd_plugin_basedir(antd_plugin_ctx_t * ctx)
+{
+    return ctx->basedir;
+}
+const char * antd_plugin_tmpdir(antd_plugin_ctx_t * ctx)
+{
+    return ctx->tmpdir;
+}
+const char * antd_plugin_confdir(antd_plugin_ctx_t *ctx)
+{
+    if(ctx->confdir == NULL)
+    {
+        struct stat st;
+        ctx->confdir = __s("%s%s%s", ctx->basedir,DIR_SEP, ctx->name);
+        if (stat(ctx->confdir, &st) == -1)
+            mkdir(ctx->confdir, 0755);
+    }
+    return ctx->confdir;
+}
+const char * antd_plugin_name(antd_plugin_ctx_t *ctx)
+{
+    return ctx->name;
+}
+void antd_plugin_set_status(antd_plugin_ctx_t * ctx, int stat)
+{
+    ctx->status = stat;
+}
+int antd_plugin_status(antd_plugin_ctx_t * ctx)
+{
+    return ctx->status;
+}
+void antd_plugin_use_raw_body(antd_plugin_ctx_t * ctx)
+{
+    ctx->raw_body = 1;
+}
+int antd_plugin_is_raw_body(antd_plugin_ctx_t *ctx)
+{
+    return ctx->raw_body == 1;
+}
+void* antd_plugin_data(antd_plugin_ctx_t* ctx)
+{
+    return ctx->data;
+}
+dictionary_t antd_plugin_config(antd_plugin_ctx_t* ctx)
+{
+    return ctx->config;
+}
diff --git a/lib/plugin.h b/lib/plugin.h
index 0d63ab9..c855022 100644
--- a/lib/plugin.h
+++ b/lib/plugin.h
@@ -1,61 +1,41 @@
 #ifndef PLUGIN_H
 #define PLUGIN_H
 
-
 #include <sys/stat.h>
 
+#define ANTD_PLUGIN_READY 0x0
+#define ANTD_PLUGIN_PANNIC 0x1
+#define ANTD_PLUGIN_INIT 0x2
+
+#define PLUGIN_INIT "create"
+#define PLUGIN_HANDLE "handle"
+#define PLUGIN_DROP "drop"
+
+#define DEF_PLUGIN_INTERFACE(name, param, ret) ret##name(param)
+
 #include "utils.h"
-#include "handle.h"
- 
+#include "dictionary.h"
 
+#define PLUGIN_PANIC(ctx, a, ...)                          \
+    ERROR("%s: " a, antd_plugin_name(ctx), ##__VA_ARGS__); \
+    antd_plugin_set_status(ctx, ANTD_PLUGIN_PANNIC);
 
-char* config_dir();
-/*Default function for plugin*/
-// init the plugin
-void  init();
-void  destroy();
-void* handle(void*);
-plugin_header_t* meta();
-void use_raw_body();
+typedef struct _plugin_ctx_t antd_plugin_ctx_t;
 
-/*
-STATIC PART, should be included in any plugin
-*/
-#ifdef PLUGIN_IMPLEMENT
+const char *antd_plugin_basedir(antd_plugin_ctx_t *);
+const char *antd_plugin_tmpdir(antd_plugin_ctx_t *);
+const char *antd_plugin_confdir(antd_plugin_ctx_t *);
+const char *antd_plugin_name(antd_plugin_ctx_t *);
+void antd_plugin_set_status(antd_plugin_ctx_t *, int);
+int antd_plugin_status(antd_plugin_ctx_t *);
+void antd_plugin_use_raw_body(antd_plugin_ctx_t *);
+int antd_plugin_is_raw_body(antd_plugin_ctx_t *);
+void *antd_plugin_data(antd_plugin_ctx_t *);
+dictionary_t antd_plugin_config(antd_plugin_ctx_t*);
 
-#define PLUGIN_PANIC(a,...) \
-		ERROR("%s: "a,__plugin__.name, ##__VA_ARGS__); \
-		__plugin__.status = ANTD_PLUGIN_PANNIC;
+/*Default interfaces shall be implemented by plugin*/
+void *create(antd_plugin_ctx_t *);
+void drop(antd_plugin_ctx_t *);
+void *handle(void *);
 
-static plugin_header_t __plugin__;
-// private function
-void __init_plugin__(plugin_header_t* pl, dictionary_t* conf){
-	(void) memcpy(&__plugin__, pl, sizeof(plugin_header_t));
-	__plugin__.status = ANTD_PLUGIN_READY;
-	init();
-}; 
-void  use_raw_body()
-{
-	__plugin__.raw_body = 1;
-}
-
-plugin_header_t* meta()
-{
-	return &__plugin__;
-}
-
-char* config_dir()
-{
-	struct stat st;
-	char* path = __s("%s%s%s", __plugin__.pdir,DIR_SEP, __plugin__.name);
-	if (stat(path, &st) == -1)
-		mkdir(path, 0755);
-	return path;
-}
-
-void __release__()
-{
-	destroy();
-}
-#endif
 #endif
diff --git a/lib/plugin_ctx.h b/lib/plugin_ctx.h
new file mode 100644
index 0000000..31a1dd0
--- /dev/null
+++ b/lib/plugin_ctx.h
@@ -0,0 +1,18 @@
+#ifndef PLUGIN_CTX_H
+#define PLUGIN_CTX_H
+#include "handle.h"
+struct _plugin_ctx_t
+{
+    char * name;
+    const char * tmpdir;
+    const char * basedir;
+    char * confdir;
+    int raw_body;
+    int status;
+    dictionary_t config;
+    void * data;
+    void *(*handle)(void *);
+    void *(*create)(struct _plugin_ctx_t *);
+    void (*drop)(struct _plugin_ctx_t *);
+} ;
+#endif
\ No newline at end of file
diff --git a/lib/scheduler.c b/lib/scheduler.c
index 7a14eae..093f177 100644
--- a/lib/scheduler.c
+++ b/lib/scheduler.c
@@ -533,7 +533,7 @@ void antd_scheduler_destroy(antd_scheduler_t *scheduler)
 */
 antd_task_t *antd_create_task(void *(*handle)(void *), void *data, void *(*callback)(void *), time_t atime)
 {
-    antd_task_t *task = (antd_task_t *)malloc(sizeof *task);
+    antd_task_t *task = (antd_task_t *)malloc(sizeof(antd_task_t));
     task->stamp = (unsigned long)time(NULL);
     task->data = data;
     task->handle = handle;
diff --git a/lib/scheduler.h b/lib/scheduler.h
index 2d11a13..8a9a01f 100644
--- a/lib/scheduler.h
+++ b/lib/scheduler.h
@@ -1,8 +1,6 @@
 #ifndef ANT_SCHEDULER
 #define ANT_SCHEDULER
 
-#include <pthread.h>
-#include <semaphore.h>
 #include <stdint.h>
 
 
diff --git a/lib/utils.c b/lib/utils.c
index 08d6176..c81c6bf 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -46,6 +46,8 @@ THE SOFTWARE.
 #include "dictionary.h"
 // #include <time.h>
 
+static dictionary_t g_mime_list = NULL;
+
 /**
  * Trim a string by a character on both ends
  * @param str   The target string
@@ -184,8 +186,14 @@ void verify_header(char *k)
 
 dictionary_t mimes_list()
 {
-    return NULL;
+    return g_mime_list;
 }
+
+void set_mimes_list(dictionary_t dict)
+{
+    g_mime_list = dict;
+}
+
 /*get mime file info from type*/
 mime_t mime_from_type(const char *type)
 {
diff --git a/lib/utils.h b/lib/utils.h
index 3c36a8a..dc08cdb 100644
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -34,6 +34,7 @@ THE SOFTWARE.
 
 #include "dictionary.h"
 
+#define STRINGIFY(x) #x
 #define LEFTROTATE(x, c) (((x) << (c)) | ((x) >> (32 - (c))))
 #define EQU(a,b) (strcmp(a,b) == 0)
 #define IEQU(a,b) (strcasecmp(a,b) == 0)
@@ -44,9 +45,9 @@ THE SOFTWARE.
 #define true 1
 #define false 0
 
-#define LOG(a,...) syslog (LOG_NOTICE,"ANTD_LOG@[%s: %d]: " a "\n", __FILE__, \
+#define LOG(a,...) syslog (LOG_NOTICE,"ANTD_LOG@[%s:%d]: " a "\n", __FILE__, \
 		__LINE__, ##__VA_ARGS__)
-#define ERROR(a,...) syslog (LOG_ERR, "ANTD_ERROR@[%s: %d]: " a "\n", __FILE__, \
+#define ERROR(a,...) syslog (LOG_ERR, "ANTD_ERROR@[%s:%d]: " a "\n", __FILE__, \
 		__LINE__, ##__VA_ARGS__)
 // add this to the utils
 #define UNUSED(x) (void)(x)
@@ -65,7 +66,8 @@ typedef union
     struct sockaddr_in  addr4;
 } antd_sockaddr_t;
 
-dictionary_t __attribute__((weak)) mimes_list();
+dictionary_t mimes_list();
+void set_mimes_list(dictionary_t);
 char* __s(const char*,...);
 void trim(char*,const char);
 void removeAll(const char* path,int mode);
diff --git a/plugin_manager.c b/plugin_manager.c
index 9b762e9..ab8c791 100644
--- a/plugin_manager.c
+++ b/plugin_manager.c
@@ -5,16 +5,21 @@
 #include <sys/sendfile.h>
 #include <unistd.h>
 #include <stdio.h>
-#include "plugin_manager.h"
 #include "lib/utils.h"
 #include "lib/handle.h"
 #include "config.h"
+#include "lib/plugin_ctx.h"
+#include "plugin_manager.h"
+
+struct plugin_entry { 
+    struct plugin_entry *next; 
+    char *name; 
+    void *handle;
+    dictionary_t instances;
+};
 
 extern config_t g_server_config;
 
-static void unload_plugin_by_name(const char *);
-static void *plugin_from_file(char *name, char *path, dictionary_t conf);
-
 /**
  * Plugin table to store the loaded plugin
  */
@@ -25,8 +30,12 @@ static struct plugin_entry *plugin_table[HASHSIZE];
  * @param  s plugin name
  * @return   a plugin entry in the plugin table
  */
-struct plugin_entry *plugin_lookup(char *s)
+static struct plugin_entry *plugin_lookup(const char *s)
 {
+    if(!s)
+    {
+        return NULL;
+    }
     struct plugin_entry *np;
     for (np = plugin_table[hash(s, HASHSIZE)]; np != NULL; np = np->next)
         if (strcmp(s, np->name) == 0)
@@ -34,6 +43,136 @@ struct plugin_entry *plugin_lookup(char *s)
     return NULL;       /* not found */
 }
 
+static void antd_plugin_ctx_drop(struct plugin_entry* np, antd_plugin_ctx_t* ctx)
+{
+    if(!ctx)
+    {
+        return;
+    }
+    if(ctx->drop)
+    {
+        if(ctx->name)
+            LOG("Release user resource for context: %s", ctx->name);
+        ctx->drop((void*)ctx);
+    }
+    if(ctx->name)
+    {
+        LOG("Dropping plugin context: %s", ctx->name);
+        if(np->instances)
+        {
+            dput(np->instances, ctx->name, NULL);
+        }
+        free(ctx->name);
+    }
+    if(ctx->confdir)
+    {
+        free(ctx->confdir);
+    }
+    free(ctx);
+}
+
+
+static antd_plugin_ctx_t* antd_plugin_ctx_lookup(struct plugin_entry* np, const char* name)
+{
+    if(!np || !np->instances)
+    {
+        return NULL;
+    }
+    LOG("Looking for plugin context: %s", name);
+    antd_plugin_ctx_t* ctx = dvalue(np->instances, name);
+    if(ctx == NULL)
+    {
+        char *error;
+        LOG("Create new plugin context: %s", name);
+        ctx = (antd_plugin_ctx_t *)malloc(sizeof(antd_plugin_ctx_t));
+        if(!ctx)
+        {
+            ERROR("Unable to allocate memory for plugin context `%s`: %s", name, strerror(errno));
+            return NULL;
+        }
+        // init the context
+        ctx->basedir = g_server_config.plugins_dir;
+        ctx->tmpdir = g_server_config.tmpdir;
+        ctx->name = strdup(name);
+        ctx->confdir = NULL;
+        ctx->raw_body = 0;
+        ctx->status = ANTD_PLUGIN_INIT;
+        ctx->config=dvalue(g_server_config.plugins, name);
+        ctx->data = NULL;
+        ctx->handle = NULL;
+        ctx->create = NULL;
+        ctx->drop = NULL;
+        // look for handle function
+        ctx->handle = (void* (*)(void *))dlsym(np->handle, PLUGIN_HANDLE);
+        if ((error = dlerror()) != NULL)
+        {
+            ERROR("Problem when finding plugin handle function for %s : %s", name, error);
+            ctx->handle = NULL;
+            antd_plugin_ctx_drop(np, ctx);
+            return NULL;
+        }
+        // look for drop function
+        ctx->drop = (void (*)(antd_plugin_ctx_t *))dlsym(np->handle, PLUGIN_DROP);
+        if ((error = dlerror()) != NULL)
+        {
+            ERROR("Problem when finding plugin drop function for %s : %s", name, error);
+            ctx->drop = NULL;
+            antd_plugin_ctx_drop(np, ctx);
+            return NULL;
+        }
+        // look for init function
+        ctx->create = (void* (*)(antd_plugin_ctx_t *))dlsym(np->handle, PLUGIN_INIT);
+        if ((error = dlerror()) != NULL)
+        {
+            ERROR("Problem when finding plugin init function for %s : %s.", name, error);
+            ctx->create = NULL;
+            antd_plugin_ctx_drop(np, ctx);
+            return NULL;
+        }
+        else
+        {
+            // run the init function
+            ctx->data = ctx->create(ctx);
+            if(ctx->status == ANTD_PLUGIN_PANNIC)
+            {
+                ERROR("PANIC happens when init plugin context %s. drop it", name);
+                antd_plugin_ctx_drop(np, ctx);
+                return NULL;
+            }
+            ctx->status = ANTD_PLUGIN_READY;
+        }
+        dput(np->instances, name, (void*)ctx);
+    }
+    return ctx;
+}
+
+static void antd_plugin_entry_drop(struct plugin_entry* np)
+{
+    if(!np)
+    {
+        return;
+    }
+    if(np->name)
+    {
+        LOG("Unloaded %s", np->name);
+        free(np->name);
+    }
+    if(np->instances)
+    {
+        chain_t it;
+        for_each_assoc(it, np->instances)
+        {
+            antd_plugin_ctx_drop(np,(antd_plugin_ctx_t*)it->value);
+        }
+        freedict(np->instances);
+    }
+    if(np->handle)
+    {
+        dlclose(np->handle);
+    }
+    free(np);
+}
+
 /**
  * Load a plugin to the plugin table
  * Only load when not available in the plugin table
@@ -41,170 +180,76 @@ struct plugin_entry *plugin_lookup(char *s)
  * @param config: plugin configuration
  * @return      pointer to the loaded plugin
  */
-struct plugin_entry *plugin_load(char *name, dictionary_t pconf)
+antd_plugin_ctx_t* antd_plugin_load(const char *name)
 {
-    char *pname = NULL;
+    const char *plugin_file_name = NULL;
     char path[BUFFLEN];
     struct plugin_entry *np;
     unsigned hashval;
-    plugin_header_t *(*metafn)();
-    plugin_header_t *meta = NULL;
-    int fromfd, tofd;
-    char *error;
-    struct stat st;
-    int is_tmp = 0;
+    antd_plugin_ctx_t *ctx;
+    dictionary_t pconf = dvalue(g_server_config.plugins, name);
     if (pconf)
     {
-        pname = dvalue(pconf, "name");
+        plugin_file_name = dvalue(pconf, "name");
     }
-    if ((np = plugin_lookup(name)) == NULL)
+    if(plugin_file_name == NULL)
+    {
+        plugin_file_name = name;
+    }
+    if(plugin_file_name == NULL)
+    {
+        return NULL;
+    }
+    if ((np = plugin_lookup(plugin_file_name)) == NULL)
     { /* not found */
-        LOG("Loading plugin: %s...", name);
-        np = (struct plugin_entry *)malloc(sizeof(*np));
-        if (np == NULL || name == NULL)
+        LOG("Loading plugin: %s...", plugin_file_name);
+        np = (struct plugin_entry *)malloc(sizeof(struct plugin_entry));
+        np->instances = NULL;
+        if (np == NULL)
         {
-            if (np)
-                free(np);
             return NULL;
         }
 
-        (void)snprintf(path, sizeof(path), "%s/%s%s", g_server_config.plugins_dir, name, g_server_config.plugins_ext);
-        if (pname && strcmp(name, pname) != 0)
+        (void)snprintf(path, sizeof(path), "%s/%s%s", g_server_config.plugins_dir, plugin_file_name, g_server_config.plugins_ext);
+        np->name = strdup(plugin_file_name);
+        // now load it from file
+        np->handle = dlopen(path, RTLD_LAZY | RTLD_LOCAL /*| RTLD_NODELETE*/);
+        if (!np->handle)
         {
-            // copy plugin file to tmpdir
-            (void)snprintf(path, sizeof(path), "%s/%s%s", g_server_config.plugins_dir, pname, g_server_config.plugins_ext);
-            LOG("Original plugin file: %s", path);
-            if ((fromfd = open(path, O_RDONLY)) < 0)
-            {
-                ERROR("Unable to open file for reading %s: %s", path, strerror(errno));
-                return NULL;
-            }
-            if (stat(path, &st) != 0)
-            {
-                close(fromfd);
-                ERROR("Unable to get file stat %s: %s", path, strerror(errno));
-                return NULL;
-            }
-            (void)snprintf(path, sizeof(path), "%s/%s%s", g_server_config.tmpdir, name, g_server_config.plugins_ext);
-            LOG("TMP plugin file: %s", path);
-            if ((tofd = open(path, O_WRONLY | O_CREAT, 0600)) < 0)
-            {
-                close(fromfd);
-                ERROR("Unable open file for reading %s: %s", path, strerror(errno));
-                return NULL;
-            }
-            if (sendfile(tofd, fromfd, NULL, st.st_size) != st.st_size)
-            {
-                close(fromfd);
-                close(tofd);
-                ERROR("Unable to copy file: %s", strerror(errno));
-                return NULL;
-            }
-            is_tmp = 1;
-        }
-
-        np->name = strdup(name);
-        np->handle = plugin_from_file(name, path, pconf);
-        if (is_tmp)
-        {
-            //TODO change this
-            (void)remove(path);
-        }
-        if (np->handle == NULL)
-        {
-            if (np->name)
-                free(np->name);
-            if (np)
-                free(np);
+            ERROR("Cannot load plugin '%s' : '%s'", plugin_file_name, dlerror());
+            antd_plugin_entry_drop(np);
             return NULL;
         }
+        np->instances = dict();
         hashval = hash(name, HASHSIZE);
         np->next = plugin_table[hashval];
         plugin_table[hashval] = np;
     }
     else /* already there */
     {
-        LOG("The plugin %s id already loaded", name);
+        LOG("The plugin %s id already loaded", plugin_file_name);
     }
-
+    // now look for the plugin context
+    ctx = antd_plugin_ctx_lookup(np, name);
     // check if plugin is ready
-    metafn = (plugin_header_t * (*)()) dlsym(np->handle, "meta");
-    if ((error = dlerror()) != NULL)
+    if (ctx == NULL)
     {
-        ERROR("Unable to fetch plugin meta-data: [%s] %s", name, error);
-        unload_plugin_by_name(name);
-        free(np);
+        ERROR("Unable to fetch plugin context for: [%s] %s", plugin_file_name, name);
         return NULL;
     }
-    meta = metafn();
-    LOG("PLugin status: [%s] %d", name, meta->status);
-    if (!meta || meta->status != ANTD_PLUGIN_READY)
+    LOG("PLugin instance status: [%s] %d", name, ctx->status);
+    if (ctx->status != ANTD_PLUGIN_READY)
     {
-        ERROR("Plugin is not ready or error: [%s].", name);
-        unload_plugin_by_name(name);
-        free(np);
+        ERROR("Plugin instance is not ready or error: [%s].", name);
+        antd_plugin_ctx_drop(np, ctx);
         return NULL;
     }
-    return np;
-}
-/**
- * Find a plugin in a file, and load it in to the plugin table
- * @param  name Name of the plugin
- * @return
- */
-static void *plugin_from_file(char *name, char *path, dictionary_t conf)
-{
-    void *lib_handle;
-    char *error;
-    void (*fn)(plugin_header_t *, dictionary_t);
-    lib_handle = dlopen(path, RTLD_LAZY | RTLD_LOCAL /*| RTLD_NODELETE*/);
-    if (!lib_handle)
-    {
-        ERROR("Cannot load plugin '%s' : '%s'", name, dlerror());
-        return NULL;
-    }
-    fn = (void (*)(plugin_header_t *, dictionary_t))dlsym(lib_handle, "__init_plugin__");
-    if ((error = dlerror()) != NULL)
-        ERROR("Problem when finding plugin init function for %s : %s", name, error);
-    else
-    {
-        plugin_header_t header;
-        strncpy(header.name, name, MAX_PATH_LEN - 1);
-        strncpy(header.dbpath, g_server_config.db_path, MAX_PATH_LEN - 1);
-        strncpy(header.tmpdir, g_server_config.tmpdir, MAX_PATH_LEN - 1);
-        strncpy(header.pdir, g_server_config.plugins_dir, MAX_PATH_LEN - 1);
-        header.config = conf;
-        header.raw_body = 0;
-        header.status = ANTD_PLUGIN_INIT;
-        (*fn)(&header, conf);
-    }
-    // trick libc that we close this lib, but it is not realy deleted
-    return lib_handle;
+    return ctx;
 }
 
-void unload_plugin(struct plugin_entry *np)
-{
-    char *error;
-    void (*fn)() = NULL;
-    // find and execute the exit function
-    fn = (void (*)())dlsym(np->handle, "__release__");
-    if ((error = dlerror()) != NULL)
-    {
-        ERROR("Cant not release plugin %s : %s", np->name, error);
-    }
-    if (fn)
-    {
-        (*fn)();
-    }
-    dlclose(np->handle);
-    LOG("Unloaded %s", np->name);
-    // free((void *) np->handle);
-    if (np->name)
-        free((void *)np->name);
-}
 /*
     Unload a plugin by its name
-*/
+
 void unload_plugin_by_name(const char *name)
 {
     struct plugin_entry *np;
@@ -212,7 +257,7 @@ void unload_plugin_by_name(const char *name)
     np = plugin_table[hasval];
     if (strcmp(np->name, name) == 0)
     {
-        unload_plugin(np);
+        antd_plugin_entry_drop(np);
         plugin_table[hasval] = np->next;
     }
     else
@@ -226,14 +271,16 @@ void unload_plugin_by_name(const char *name)
         }
         if (np == NULL)
             return; // the plugin is is not loaded
-        unload_plugin(np->next);
+        antd_plugin_entry_drop(np->next);
         np->next = np->next->next;
     }
 }
+*/
+
 /**
  * Unload all the plugin loaded on the plugin table
  */
-void unload_all_plugin()
+void antd_unload_all_plugin()
 {
     LOG("Unload all plugins");
     for (int i = 0; i < HASHSIZE; i++)
@@ -244,10 +291,14 @@ void unload_all_plugin()
         while ((curr = *np) != NULL)
         {
             (*np) = (*np)->next;
-            unload_plugin(curr);
-            free(curr);
+            antd_plugin_entry_drop(curr);
+            //free(curr);
         }
         plugin_table[i] = NULL;
     }
-    exit(0);
+}
+
+antd_plugin_handle_t antd_get_ctx_handle(antd_plugin_ctx_t *ctx)
+{
+    return ctx->handle;
 }
diff --git a/plugin_manager.h b/plugin_manager.h
index d3384b7..991cffa 100644
--- a/plugin_manager.h
+++ b/plugin_manager.h
@@ -2,19 +2,12 @@
 #define PLUGIN_MANAGER_H
 
 #include "lib/dictionary.h"
+#include "lib/plugin.h"
+#include "lib/scheduler.h"
 
-#define PLUGIN_HANDLER "handle"
+typedef void*(*antd_plugin_handle_t)(void *);
 
-struct plugin_entry { 
-    struct plugin_entry *next; 
-    char *name; 
-    void *handle;
-    dictionary_t instances;
-};
-/* lookup: look for s in hashtable */
-struct plugin_entry *plugin_lookup(char *s);
-/* install: put (name, defn) in hashtable */
-struct plugin_entry *plugin_load(char *name, dictionary_t config);
-void unload_all_plugin();
-void unload_plugin(struct plugin_entry*);
+antd_plugin_ctx_t *antd_plugin_load(const char *name);
+void antd_unload_all_plugin();
+antd_plugin_handle_t antd_get_ctx_handle(antd_plugin_ctx_t *);
 #endif
\ No newline at end of file
diff --git a/server.c b/server.c
index 33c0be1..3b835f2 100644
--- a/server.c
+++ b/server.c
@@ -3,7 +3,6 @@
 #endif
 #include <sys/socket.h>
 #include <poll.h>
-#include <dlfcn.h>
 #include <sys/stat.h>
 #include <unistd.h>
 #include <string.h>
@@ -534,13 +533,8 @@ void *proxify(void *data)
  */
 void *execute_plugin(void *data, const char *pname)
 {
-    void *(*fn)(void *);
-    plugin_header_t *(*metafn)();
-    plugin_header_t *meta = NULL;
-    struct plugin_entry *plugin;
-    char *error;
     char pattern[256];
-
+    antd_plugin_ctx_t* ctx;
     antd_request_t *rq = (antd_request_t *)data;
     antd_task_t *task = antd_create_task(NULL, (void *)rq, NULL, rq->client->last_io);
     antd_task_bind_event(task, rq->client->sock, 0, TASK_EVT_ON_WRITABLE | TASK_EVT_ON_READABLE);
@@ -561,58 +555,23 @@ void *execute_plugin(void *data, const char *pname)
     rq->client->state = ANTD_CLIENT_PLUGIN_EXEC;
     // load the plugin
     pthread_mutex_lock(&server_mux);
-    plugin = plugin_load((char *)pname, dvalue(g_server_config.plugins, pname));
+    ctx = antd_plugin_load(pname);
     pthread_mutex_unlock(&server_mux);
-    if (plugin == NULL)
+    if (ctx == NULL)
     {
         antd_error(rq->client, 503, "Requested service not found");
         return task;
     }
-    // check if the plugin want rawbody or decoded body
-    metafn = (plugin_header_t * (*)()) dlsym(plugin->handle, "meta");
-    if ((error = dlerror()) == NULL)
-    {
-        meta = metafn();
-    }
-    // load the function
-    fn = (void *(*)(void *))dlsym(plugin->handle, PLUGIN_HANDLER);
-    if ((error = dlerror()) != NULL)
-    {
-        ERROR("Problem when finding %s method from %s : %s", PLUGIN_HANDLER, pname, error);
-        antd_error(rq->client, 503, "Requested service not found");
-        return task;
-    }
+    rq->context = ctx;
     // check if we need the raw data or not
-    if (meta && meta->raw_body == 1)
+    if (antd_plugin_is_raw_body(ctx) == 1)
     {
-        task->handle = fn;
+        task->handle = antd_get_ctx_handle(ctx);
     }
     else
     {
         free(task);
-        task = antd_create_task(decode_post_request, (void *)rq, fn, rq->client->last_io);
+        task = antd_create_task(decode_post_request, (void *)rq, antd_get_ctx_handle(ctx), rq->client->last_io);
     }
     return task;
 }
-
-dictionary_t mimes_list()
-{
-    return g_server_config.mimes;
-}
-
-#ifdef USE_ZLIB
-int compressable(char *ctype)
-{
-    if (!g_server_config.gzip_enable || g_server_config.gzip_types == NULL)
-        return 0;
-    item_t it;
-    list_for_each(it, g_server_config.gzip_types)
-    {
-        if (it->type == LIST_TYPE_POINTER && it->value.ptr && regex_match((const char *)it->value.ptr, ctype, 0, NULL))
-        {
-            return 1;
-        }
-    }
-    return 0;
-}
-#endif
diff --git a/server.h b/server.h
index 90bf66a..e32667a 100644
--- a/server.h
+++ b/server.h
@@ -1,8 +1,8 @@
 #ifndef HTTP_SERVER
 #define HTTP_SERVER
 
-void *accept_request(void *);
-void *proxify(void *data);
-void *resolve_request(void *data);
-void *finish_request(void *data);
+void * accept_request(void *);
+void * proxify(void *data);
+void * resolve_request(void *data);
+void * finish_request(void *data);
 #endif
\ No newline at end of file