From 591aacee97f4a6486631c38a6b418e20b2c4109c Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期四, 10 九月 2020 14:56:47 +0800
Subject: [PATCH] update
---
service/netdisk_service.c | 108 +++++++++++++++++++++++++++++++++++++++--------------
1 files changed, 79 insertions(+), 29 deletions(-)
diff --git a/service/netdisk_service.c b/service/netdisk_service.c
index bed648c..d6a0b19 100644
--- a/service/netdisk_service.c
+++ b/service/netdisk_service.c
@@ -9,6 +9,8 @@
#include <nng/nng.h>
#include <nng/protocol/reqrep0/rep.h>
#include <nng/protocol/reqrep0/req.h>
+#include <nng/protocol/survey0/survey.h>
+#include <nng/protocol/survey0/respond.h>
using namespace std;
@@ -17,7 +19,6 @@
int WORKERS ;
-std::string localUrl;
std::string remoteUrl;
PropertiesConfig config("../data/config.txt");
@@ -69,46 +70,47 @@
int work(Netdisk_DownloadRequest drequest) {
Netdisk *netdisk = NULL;
+ std::vector<std::string> files;
int rv;
+ char rmsg[MAXLINE];
+ strcpy(rmsg, "success");
+ Netdisk_LoginInfo loginInfo = loginStore.getLoginInfo(drequest.loginUUID);
std::map<std::string, Netdisk *>::iterator userDeviceIter = userDeviceMap.find( drequest.loginUUID);
if( userDeviceIter != userDeviceMap.end() ) {
netdisk = userDeviceIter->second;
}
- Netdisk_LoginInfo loginInfo = loginStore.getLoginInfo(drequest.loginUUID);
if (netdisk == NULL) {
netdisk = NetdiskFacotory::create(loginInfo.deviceType);
if(netdisk != NULL) {
userDeviceMap.insert({loginInfo.loginUUID, netdisk});
} else {
- err_msg(0, "鏃犳硶璇嗗埆鐨勮澶囩被鍨嬶細 %s", loginInfo.deviceType.c_str());
+ snprintf(rmsg, MAXLINE, "鏃犳硶璇嗗埆鐨勮澶囩被鍨嬶細 %s", loginInfo.deviceType.c_str());
}
}
if ( (rv = netdisk->login(loginInfo)) != 0 ) {
- printf("涓嬭浇鐧诲綍澶辫触\n");
+ snprintf(rmsg, MAXLINE, "璇烽噸鏂扮櫥褰�");
+ } else if ( (rv = netdisk->downloadByTime(drequest, &files) ) != 0) {
+ snprintf(rmsg, MAXLINE, "涓嬭浇澶辫触");
}
+
- std::vector<std::string> files;
- if ( (rv = netdisk->downloadByTime(drequest, &files) ) != 0) {
- printf("涓嬭浇澶辫触\n");
- }
-
- Json::Value response;
- Json::Value payload;
- response["rv"] = rv;
-
+ Json::Value request;
+ request["method"] = "downloadByTimeCallBack";
+ Json::Value arguments;
Json::Value filelist;
for(std::string f : files) {
filelist.append(f);
}
- payload["filelist"] = filelist;
- response["payload"] = payload;
- std::string str = response.toStyledString();
+ arguments["fileList"] = filelist;
+ arguments["loginUUID"] = drequest.loginUUID;
+
+ request["arguments"] = arguments;
+ std::string str = request.toStyledString();
- std::cout << "download finished, call back" << std::endl;
- std::cout << str << std::endl;
+ std::cout << "SENDING download finished\n" << str << std::endl;
connectAndSend(remoteUrl.c_str(), strdup(str.c_str()) );
return 0;
@@ -121,6 +123,7 @@
{
Netdisk_DownloadRequest request;
task_queue.pop(request);
+ err_msg(0, "====take a task");
work(request);
}
}
@@ -148,8 +151,9 @@
if ((rv = nng_recv(sock, &buf, &sz, NNG_FLAG_ALLOC)) != 0) {
fatal("nng_recv", rv);
}
-
+printf("RECEIVED RPC REQUEST:\n %s", buf);
jsonreader.parse(buf, request);
+ nng_free(buf, sz);
std::string method = request["method"].asString();
std::map<std::string, RequestHandleFun>::iterator handleFunIter = requestHandleFunMap.find(method);
@@ -160,15 +164,20 @@
std::cerr << "Don't support " << method << std::endl;
}
- nng_free(buf, sz);
+
}
}
-
+/**
+ * 娉ㄥ唽璇锋眰澶勭悊鐨勬柟娉�
+ */
void registRequestHandleFun() {
requestHandleFunMap.insert({"login", handleLogin});
+ requestHandleFunMap.insert({"logout", handleLogout});
requestHandleFunMap.insert({"downloadByTime", handleDownloadByTimeAsync});
+ requestHandleFunMap.insert({"getDeviceInfo", handleGetDeviceInfo});
}
+
void initThreadPool() {
pthread_t tid;
@@ -176,23 +185,64 @@
pthread_create(&tid, NULL, worker, NULL);
}
+
+void heartBeat(const char *url, const char *name)
+{
+ nng_socket sock;
+ int rv;
+
+ if ((rv = nng_respondent0_open(&sock)) != 0) {
+ fatal("nng_respondent0_open", rv);
+ }
+ if ((rv = nng_dial(sock, url, NULL, NNG_FLAG_NONBLOCK)) != 0) {
+ fatal("nng_dial", rv);
+ }
+ for (;;) {
+ char *buf = NULL;
+ size_t sz;
+ if ((rv = nng_recv(sock, &buf, &sz, NNG_FLAG_ALLOC)) == 0) {
+//printf("CLIENT (%s): RECEIVED \"%s\" SURVEY REQUEST\n", name, buf);
+ nng_free(buf, sz);
+ char response[1024];
+ sprintf(response, "%s-%d", name, getpid());
+//printf("CLIENT (%s): SENDING SURVEY RESPONSE:%s\n", name, response);
+ if ((rv = nng_send(sock, response, strlen(response) + 1, 0)) != 0) {
+ fatal("nng_send", rv);
+ }
+ }
+ }
+}
+
+void *heart(void *vargp)
+{
+ pthread_detach(pthread_self());
+ heartBeat(config.get("heart_server").c_str(), "netdisk");
+ return NULL;
+}
+
+// 蹇冭烦鍙戦�佽繘绋�
+void initHeart() {
+ pthread_t tid;
+ pthread_create(&tid, NULL, heart, NULL);
+}
+
int main()
{
-
- Netdisk_EnvConfig hcEnvConfig;
- hcEnvConfig.libpath = config.get("hclib");
- HCNetdisk::netdisk_init(&hcEnvConfig);
-
+ //鐜鍙橀噺鍒濆鍖�
WORKERS = config.getInt("workers");
- localUrl = config.get("local_url");
- remoteUrl = config.get("remote_url");
+ remoteUrl = config.get("client_url");
+ //娴峰悍璁惧鐜鍒濆鍖�
+ Netdisk_EnvConfig hcEnvConfig;
+ hcEnvConfig.libpath = "../lib/hc";
+ HCNetdisk::netdisk_init(&hcEnvConfig);
registRequestHandleFun();
initThreadPool();
+ initHeart();
- startServer(localUrl.c_str());
+ startServer(config.get("server_url").c_str());
HCNetdisk::netdisk_deinit();
--
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