Does anyone have some insight as to how this assert could fail if multipart messages are all-or-nothing?
-------- Original message -------- From: Stew Scott <[email protected]> Date: 12/21/2013 12:07 PM (GMT-07:00) To: [email protected] Subject: [zeromq-dev] Failed assert in fq.cpp line 102 We are using a dealer socket on the client side and a router socket on the server side in version 3.2.3. For each inbound client connection, the server creates an outbound dealer back to the client (which has a router also). When we ramp up, we get the failed assert at about the 2800 client mark consistently. It happens when one of the server’s outbound dealer sockets is attempting to read. In looking at the code, it appears the assert fires if we are retrieving a multipart message and the fetch of one of the parts from the pipe fails. There was a similar problem with PUB/SUB a couple of years ago where an assert would fire if the underlying socket connection dropped while fetching a multipart message, but I am not sure if they are exactly the same. I found a reference in the documentation that suggests that multipart messages are fetched all-or-nothing, and it should not be possible to fail in this manner. Can someone with more familiarity with this part of the code tell me under what conditions this assert would fire? Stew Scott Core Engineer Mob 303.521.8755 [email protected] 1001 Seventeenth Street, Suite SL-100 Denver, Colorado 80202 Tel 720.399.0485 Fax 866.480.6593 www.aventurahq.com [Aventura_orange_200px]
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