X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fhttp%2Fclient.cpp;h=705f4cb7bbd0a7e09dcdbcde3dc979e9bf0cae86;hb=5afa6e0e07b20ef58d262d69d96971df9a4be71f;hp=da6b25ebc17ef4c6fc0234704e4b80ad73f40b84;hpb=6ed443a30ab510d3365bbc879cd27aef36f173ca;p=libs%2Fnet.git

diff --git a/source/http/client.cpp b/source/http/client.cpp
index da6b25e..705f4cb 100644
--- a/source/http/client.cpp
+++ b/source/http/client.cpp
@@ -1,3 +1,4 @@
+#include <msp/core/except.h>
 #include <msp/core/refptr.h>
 #include <msp/net/resolve.h>
 #include <msp/time/timedelta.h>
@@ -53,7 +54,7 @@ void Client::use_resolver(Net::Resolver *r)
 void Client::start_request(const Request &r)
 {
 	if(request)
-		throw client_busy();
+		throw invalid_state("already processing a request");
 
 	delete sock;
 	sock = 0;
@@ -141,23 +142,39 @@ void Client::resolve_failed(unsigned tag, const exception &err)
 		return;
 	resolve_tag = 0;
 
-	signal_socket_error.emit(err);
-
 	delete request;
 	request = 0;
+
+	if(signal_socket_error.empty())
+		throw err;
+	signal_socket_error.emit(err);
 }
 
 void Client::connect_finished(const exception *err)
 {
 	if(err)
 	{
-		signal_socket_error.emit(*err);
-
 		delete request;
 		request = 0;
+
+		if(signal_socket_error.empty())
+			throw *err;
+		signal_socket_error.emit(*err);
 	}
 	else
-		sock->write(request->str());
+	{
+		try
+		{
+			sock->write(request->str());
+		}
+		catch(const exception &e)
+		{
+			if(signal_socket_error.empty())
+				throw;
+			signal_socket_error.emit(e);
+			return;
+		}
+	}
 }
 
 void Client::data_available()
@@ -170,6 +187,8 @@ void Client::data_available()
 	}
 	catch(const exception &e)
 	{
+		if(signal_socket_error.empty())
+			throw;
 		signal_socket_error.emit(e);
 		return;
 	}