Fix try/catch

lib/ipfs-http-client/CMakeLists.txt

@@ -20,11 +20,11 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 find_package(CURL REQUIRED)
 include_directories(${CURL_INCLUDE_DIRS})
 
+include_directories("include")
+
 # Targets
 set(IPFS_API_LIBNAME ipfs-http-client)
 
-include_directories("include")
-
 # To build and install a shared library: "cmake -DBUILD_SHARED_LIBS:BOOL=ON ..."
 add_library(${IPFS_API_LIBNAME}
   src/client.cc

src/network.cc

@@ -1,24 +1,15 @@
 #include "network.h"
 
 #include <sstream>
+#include <iostream>
 
 // Connect to IPFS daemon
-Network::Network()
-: client(NULL)
-{
-    try {
-        client = new ipfs::Client("localhost", 5001);
-    } catch (const std::exception& e) {
-        std::cerr << e.what() << std::endl;
-        // Something else
-        client = NULL;
-    } catch (...) {
-        std::cerr << "Something else!?" << std::endl;
-        client = NULL;
-    }
-}
+Network::Network(): client("localhost", 5001) {}
 
 void Network::fetchFile(const std::string& path, std::iostream* response) {
-    if (client != NULL)
-        client->FilesGet(path, response);
+    try {
+        client.FilesGet(path, response);
+    } catch (const std::runtime_error &error) {
+        std::cerr << "IPFS Deamon is most likely down: " << error.what() << std::endl;
+    }
 }

src/network.h

@@ -16,6 +16,6 @@ public:
     
   void fetchFile(const std::string& path, std::iostream* response);
 private:
-    ipfs::Client *client;
+    ipfs::Client client;
 };
 #endif