SApiMgr:attDevReq: use body||world thread for i/e-devs

We now pass in the correct ComponentThread based on the type of
device that's being attached.

smocore/senseApis/senseApiManager.cpp

@@ -283,7 +283,30 @@ void SenseApiManager::attachSenseDeviceReq(
             std::string(__func__) + ": attachDeviceReq() is NULL for library '"
             + lib.libraryPath + "'");
     }
-    lib.senseApiDesc.sal_mgmt_libOps.attachDeviceReq(spec, cb);
+
+	/**		EXPLANATION:
+	 * We pass in either the body or world thread here, depending on whether
+	 * the device is an introspector (idev) or extrospector (edev).
+	 *
+	 * Introspectors are attached to the body thread; extrospectors are attached
+	 * to the world thread.
+	 */
+	std::shared_ptr<ComponentThread> threadForAttachment;
+	if (spec->sensorType == 'e')
+	{
+		threadForAttachment = mind::globalMind->world.thread;
+		std::cout << __func__ << ": Attaching edev " << spec->deviceIdentifier
+			<< " to world thread" << "\n";
+	}
+	else
+	{
+		threadForAttachment = mind::globalMind->body.thread;
+		std::cout << __func__ << ": Attaching non-edev "
+			<< spec->deviceIdentifier << " to body thread" << "\n";
+	}
+
+	lib.senseApiDesc.sal_mgmt_libOps.attachDeviceReq(
+		spec, threadForAttachment, cb);
 }
 
 void SenseApiManager::detachSenseDeviceReq(