feat: add connect error handle to Reconclient

src/recon/ReconClient.cpp

@@ -39,6 +39,10 @@ RequestResult ReconClient::CheckActive()
     std::string content;
     content.append("1");
     auto resp = mRequest.post(mHost + STATE_URL, content, mHeaders);
+    if (resp.isResponsed() == false){
+        mErrorMessage = resp.getContent();
+        return RequestResult::ConnectFail(mErrorMessage);
+    }
     if (resp.httpCode() == 200)
     {
         return RequestResult::Success(resp.getContent());
@@ -74,6 +78,10 @@ RequestResult ReconClient::Create(const Scan &aScan)
     content.append(str);
     free(str);
     auto resp = mRequest.post(mHost + CREATE_URL, content, mHeaders);
+    if (resp.isResponsed() == false){
+        mErrorMessage = resp.getContent();
+        return RequestResult::ConnectFail(mErrorMessage);
+    }
     if (resp.httpCode() == 200)
     {
         return RequestResult::Success();
@@ -95,6 +103,10 @@ RequestResult ReconClient::QueryScan(const std::string &aScanID, int &state)
     content.append(str);
     free(str);
     auto resp = mRequest.post(mHost + QUERY_SCAN_URL, content, mHeaders);
+    if (resp.isResponsed() == false){
+        mErrorMessage = resp.getContent();
+        return RequestResult::ConnectFail(mErrorMessage);
+    }
     if (resp.httpCode() == 200)
     {
         cJSON *scans = cJSON_Parse(resp.getContent().data());
@@ -125,6 +137,10 @@ RequestResult ReconClient::QueryVersion()
     std::string content;
     content.append("1");
     auto resp = mRequest.post(mHost + QUERY_VERSION_URL, content, mHeaders);
+    if (resp.isResponsed() == false){
+        mErrorMessage = resp.getContent();
+        return RequestResult::ConnectFail(mErrorMessage);
+    }
     if (resp.httpCode() == 200)
     {
         std::string version = resp.getContent();
@@ -162,6 +178,10 @@ RequestResult ReconClient::SetPACSSetting(const PACSSetting &aSetting)
     content.append(str);
     free(str);
     auto resp = mRequest.post(mHost + SET_PACS_URL, content, mHeaders);
+    if (resp.isResponsed() == false){
+        mErrorMessage = resp.getContent();
+        return RequestResult::ConnectFail(mErrorMessage);
+    }
     if (resp.httpCode() == 200)
     {
         return RequestResult::Success();
@@ -195,6 +215,10 @@ RequestResult ReconClient::SetMPPSSetting(const MPPSSetting &aSetting)
     content.append(str);
     free(str);
     auto resp = mRequest.post(mHost + SET_MPPS_URL, content, mHeaders);
+    if (resp.isResponsed() == false){
+        mErrorMessage = resp.getContent();
+        return RequestResult::ConnectFail(mErrorMessage);
+    }
     if (resp.httpCode() == 200)
     {
         return RequestResult::Success();

src/recon/RequestResult.cpp

@@ -22,6 +22,11 @@ bool RequestResult::bad()
     return !mSuccess;
 }
 
+bool RequestResult::isConnectFailure()
+{
+    return mConnectError;
+}
+
 std::string RequestResult::error()
 {
     return mError;
@@ -34,6 +39,7 @@ std::string RequestResult::message()
 RequestResult RequestResult::Success(const std::string& aMessage)
 {
     RequestResult r;
+    r.mConnectError = false;
     r.becomeGood(aMessage);
     return r;
 }
@@ -41,6 +47,15 @@ RequestResult RequestResult::Success(const std::string& aMessage)
 RequestResult RequestResult::Fail(const std::string& aMessage)
 {
     RequestResult r;
+    r.mConnectError = false;
+    r.becomeBad(aMessage);
+    return r;
+}
+
+RequestResult RequestResult::ConnectFail(const std::string& aMessage)
+{
+    RequestResult r;
+    r.mConnectError = true;
     r.becomeBad(aMessage);
     return r;
 }

src/recon/RequestResult.h

@@ -6,6 +6,8 @@ class RequestResult
 public:
     static RequestResult Success(const std::string& aMessage= std::string());
     static RequestResult Fail(const std::string& aMessage);
+    static RequestResult ConnectFail(const std::string& aMessage);
+
 
     RequestResult()=default;
     RequestResult(RequestResult &&) = default;
@@ -16,6 +18,7 @@ public:
 
     bool good();
     bool bad();
+    bool isConnectFailure();
     std::string message();
     std::string error();
 
@@ -24,6 +27,7 @@ private:
     std::string mMessage;
     std::string mError;
     bool mSuccess;
+    bool mConnectError;
     void becomeGood(const std::string& aMessage );
     void becomeBad(const std::string& aMessage);