Improve sender and sender_client

1) Add sockguard in sockutils.hh to help with closing sockets
2) Make sender fork in background
3) Make sender_client start a sender if needed (and sender_bin specified in config)

1 files changed, 41 insertions, 0 deletions

diff --git a/src/test_sender.cc b/src/test_sender.cc
new file mode 100644
index 0000000..6622ed1
--- /dev/null
+++ b/src/test_sender.cc
@@ -0,0 +1,41 @@
+#include "common.hh"
+
+#include <cstdlib>
+#include <cstring>
+#include <iostream>
+
+#include "config.hh"
+#include "sender_client.hh"
+
+using namespace stuff;
+
+int main(int argc, char** argv) {
+    class StdError : public SenderClient::Error {
+    public:
+        StdError() {
+        }
+        void error(const std::string& message) override {
+            std::cerr << message << std::endl;
+        }
+        void error(const std::string& message, int error) override {
+            std::cerr << message << ": " << strerror(error) << std::endl;
+        }
+    };
+
+    if (argc != 4) {
+        std::cerr << "Usage: `test_sender CONFIG CHANNEL MESSAGE`" << std::endl;
+        return EXIT_FAILURE;
+    }
+    auto config = Config::create();
+    if (!config->load(argv[1])) {
+        std::cerr << "Error loading config: " << argv[1] << std::endl;
+        return EXIT_FAILURE;
+    }
+    auto error = std::make_shared<StdError>();
+    auto client = SenderClient::create(config.get(), error);
+    if (!client) {
+        return EXIT_FAILURE;
+    }
+    client->send(argv[2], argv[3]);
+    return EXIT_SUCCESS;
+}