ice_getConnection - results: connection from connection cached, not actual manually closed

eshirshov

result ice_getConnection mayby not actuall connection.
is it bag or normal?

auto instance_prx = _communicator->propertyToProxy({});
auto connection = instance_prx->ice_getConnection();  // new connection

connection->close(::Ice::ConnectionClose::GracefullyWithWait);

// results: connection from connection cached, manually closed
connection = instance_prx->ice_getConnection(); **// fail results !!**

// workaround
instance_prx = _communicator->stringToProxy(instance_prx->ice_toString());
connection = instance_prx->ice_getConnection(); // new connection

benoit

Hi,

Ok it's not a bug, ice_getConnection returns the cached connection without checking its state. The closed cached connection will only be cleared once you invoke an operation on the proxy. You can disable connection caching if you want the proxy to obtain a new connection the second time.

Cheers,
Benoit.

benoit

Hi,

The second call to ice_getConnection after the connection close should re-establish a new connection and succeed. Isn't this what you are observing? What do you expect?

Cheers,
Benoit.

eshirshov

I see : ice_getConnection - connection from connection cached.
Version: ice3.7.1

connection->close(::Ice::ConnectionClose::GracefullyWithWait);

// results: connection from connection cached, manually closed
connection = instance_prx->ice_getConnection(); // no new connection. Is it BUG?
if ()
{ // variant fixed
 instance_prx->ice_fixed(connection)->ice_ping(); // throw Ice::ConnectionManuallyClosedException
}
else
{
instance_prx->ice_ping(); // create new connection
}

benoit

Hi,

Ok it's not a bug, ice_getConnection returns the cached connection without checking its state. The closed cached connection will only be cleared once you invoke an operation on the proxy. You can disable connection caching if you want the proxy to obtain a new connection the second time.

Cheers,
Benoit.