From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 10 Aug 2011 19:31:26 +0000 (+0300)
Subject: Make httpget handle socket errors
X-Git-Url: http://git.tdb.fi/?p=libs%2Fnet.git;a=commitdiff_plain;h=355ee77086655278fbf7e0fd386521218f1a1482

Make httpget handle socket errors
---

diff --git a/examples/httpget.cpp b/examples/httpget.cpp
index 70942b7..e0c051c 100644
--- a/examples/httpget.cpp
+++ b/examples/httpget.cpp
@@ -1,5 +1,6 @@
 #include <msp/core/application.h>
 #include <msp/core/getopt.h>
+#include <msp/debug/demangle.h>
 #include <msp/http/client.h>
 #include <msp/http/request.h>
 #include <msp/http/response.h>
@@ -18,6 +19,8 @@ public:
 	HttpGet(int, char **);
 
 	virtual int main();
+private:
+	void socket_error(const exception &);
 };
 
 HttpGet::HttpGet(int argc, char **argv):
@@ -37,6 +40,7 @@ HttpGet::HttpGet(int argc, char **argv):
 int HttpGet::main()
 {
 	Http::Client client;
+	client.signal_socket_error.connect(sigc::mem_fun(this, &HttpGet::socket_error));
 
 	if(verbose)
 	{
@@ -45,8 +49,11 @@ int HttpGet::main()
 		IO::print(client.get_request()->str());
 		client.wait_response();
 		const Http::Response *response = client.get_response();
-		IO::print("=== Got response ===\n");
-		IO::print(response->str());
+		if(response)
+		{
+			IO::print("=== Got response ===\n");
+			IO::print(response->str());
+		}
 	}
 	else
 	{
@@ -56,3 +63,10 @@ int HttpGet::main()
 
 	return 1;
 }
+
+void HttpGet::socket_error(const exception &e)
+{
+	IO::print("=== Error ===\n");
+	IO::print("%s\n", Debug::demangle(typeid(e).name()));
+	IO::print("%s\n", e.what());
+}