Hi Dávid, > Hi, > > I have written an application which is based an one-to-many sctp application. > In the first phase I tested my socket which one represents multiple > associations . > So I connected to different servers from the same socket with multiple > calling of connect function. (addresses were different) > Then I got messages from all servers and it worked fine. > When I started to answer a to the servers, I mean I extended my code > with sending, I got SCTP_PARTIAL_DELIVERY_EVENT from servers. It comes > continuously. > What can be the reason behind of this? > I have checked this with messages which can be checked visually and it > seems to work perfectly. What do you mean with 'checked visually'? Did you check traffic captures? If possible, please share a capture (binary). > It is like the reverse of the first situation, not from different > servers to one socket, but from one socket to all servers. The later > one works, I mean the message go well, but there are those > notifications > > I am using sctp_sendmsg/recmsg functions. There isn't many ways to trigger such event, and one of them is when there is an issue with the association. As far as I understood, you're having issue with tx path only and it's possible that the traffic capture will shed some light. Marcelo -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
