rx_arping for 10g mode (#359)

* test for rx_arping

* arping ip and interface from client interface

* apring thread added to thread ids

* clean code for thread for arping

* removing the assumption that udpip1 fill be updated along with udpip2

* review, replacing syscall(sys_gettid) with gettid()

python/slsdet/detector.py

@@ -258,7 +258,7 @@ class Detector(CppDetectorApi):
     @element
     def rx_threads(self):
         """
-        Get thread ids from the receiver in order of [parent, tcp, listener 0, processor 0, streamer 0, listener 1, processor 1, streamer 1]. 
+        Get thread ids from the receiver in order of [parent, tcp, listener 0, processor 0, streamer 0, listener 1, processor 1, streamer 1, arping]. 
         
         Note
         -----
@@ -268,6 +268,17 @@ class Detector(CppDetectorApi):
         """
         return self.getRxThreadIds()
 
+    @property
+    @element
+    def rx_arping(self):
+        """Starts a thread in slsReceiver to arping the interface it is listening every minute. Useful in 10G mode. """
+        return self.getRxArping()
+
+    @rx_arping.setter
+    def rx_arping(self, value):
+        ut.set_using_dict(self.setRxArping, value)
+
+
     @property
     @element
     def dr(self):

python/src/detector.cpp

@@ -768,6 +768,13 @@ void init_det(py::module &m) {
              (Result<std::array<pid_t, 8>>(Detector::*)(sls::Positions) const) &
                  Detector::getRxThreadIds,
              py::arg() = Positions{})
+        .def("getRxArping",
+             (Result<bool>(Detector::*)(sls::Positions) const) &
+                 Detector::getRxArping,
+             py::arg() = Positions{})
+        .def("setRxArping",
+             (void (Detector::*)(bool, sls::Positions)) & Detector::setRxArping,
+             py::arg(), py::arg() = Positions{})
         .def("getFileFormat",
              (Result<defs::fileFormat>(Detector::*)(sls::Positions) const) &
                  Detector::getFileFormat,