v1.0.0-rc.140 (#50)

This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.132.

* jfjoch_broker: For DECTRIS detectors, ZeroMQ link is persistent, to save time for establishing new connection
* jfjoch_broker: Minor bug fixes for rare conditions

Reviewed-on: #50

detector_control/DectrisSimplonClient.cpp

@@ -54,10 +54,12 @@ void DectrisSimplonClient::SendDetectorCommand(SimplonDetectorCommand cmd) {
     auto res = cli_cmd.Post(addr);
 
     if (!res || res->status != httplib::StatusCode::OK_200) {
-        std::string err_msg = "Command failed " + key + "; HTTP " + std::to_string(res->status);
-        if (res && !res->body.empty())
-            err_msg += "; " + res->body;
-
+        std::string err_msg = "Command failed " + key;
+        if (res) {
+            err_msg += "; HTTP" + std::to_string(res->status);
+            if (!res->body.empty())
+                err_msg += "; " + res->body;
+        }
         throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, err_msg);
     }
 }
@@ -76,10 +78,12 @@ void DectrisSimplonClient::SetConfig(SimplonModule element, const std::string &k
     auto res = cli_cmd.Post(addr, j.dump(), "application/json");
 
     if (!res || res->status != httplib::StatusCode::OK_200) {
-        std::string err_msg = "Configure failed " + key + "; HTTP " + std::to_string(res->status);
-        if (res && !res->body.empty())
-            err_msg += "; " + res->body;
-
+        std::string err_msg = "Configure failed " + key;
+        if (res) {
+            err_msg += "; HTTP" + std::to_string(res->status);
+            if (!res->body.empty())
+                err_msg += "; " + res->body;
+        }
         throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, err_msg);
     }
 }