jschultz at d-fusion.net
Fri Apr 11 13:48:43 EDT 2003
In Spread, for messages with a service level lower than CAUSAL (i.e.
UNREALIABLE, RELIABLE, FIFO) it's very hard to say anything about which
processes received your msg and when they received them.
The virtual synchrony property does not apply to these messages, so the
only way you can _KNOW_ that another process received your message is
through some sort of explicit acknowledgement of receipt.
Co-Founder, Lead Engineer
D-Fusion, Inc. (http://www.d-fusion.net)
Phn: 443-838-2200 Fax: 707-885-1055
Cédric Coulon wrote:
> If a node falls during a reliable message is sent (FIFO_MESS for
> are the other nodes received the message after all?
> Cédric Coulon Tel: 02 51
12 59 63
> IRIN, 2, rue de la Houssiniere, BP 92208 Fax: 02 51 12 58 12
> 44322 NANTES cedex 3
> FRANCE mailto:Cedric.Coulon at irin.univ-nantes.fr
More information about the Spread-users