/*
 * rpc_client.h
 *
 *  Created on: 2011-3-21
 *      Author: yanghu
 */

#ifndef RPC_CLIENT_H_
#define RPC_CLIENT_H_

#include "rpc_common.h"

#define CLIENT_THREAD_NUM 1
struct _rpc_client {
	char *host;
	int port;
	rpc_client_thread *threads;
	int thread_count;
	int last_thread;

	int init_count;
	pthread_cond_t cond;
	pthread_mutex_t mutex;
};

rpc_client* rpc_client_new();
void rpc_client_destroy(rpc_client *client);

boolean rpc_client_connect(rpc_client* client, char* host, int port);
rpc_client* rpc_client_connect_ex(char *dst_name);

ret_code rpc_client_call(rpc_client* client, char* service_name,
		char* method_name, pointer input, int input_len, pointer* output,
		int* output_len);

ret_code rpc_client_recall(rpc_client**pclient, char* mod_name, char* service_name,
                           char* method_name, pointer input, int input_len, 
                           pointer* output, int* output_len);

void rpc_client_call_async_thread(rpc_client* client, char* service_name,
		                          char* method_name, pointer input, int input_len,
		                          rpc_callback callback, pointer data);

ret_code rpc_client_call_async(rpc_client* client, char* service_name,
                               char* method_name, pointer input, int input_len,
		                       rpc_callback callback, pointer data);

ret_code rpc_client_recall_async(rpc_client**pclient, char* mod_name, char* service_name,
                                 char* method_name, pointer input, int input_len,
                                 rpc_callback callback, pointer data);



#endif /* RPC_CLIENT_H_ */