Lwip needs some "timers" for ARP (etharp_tmr), DHCP (dhcp_fine_tmr & dhcp_coarse_tmr), SNMP (snmp_timer), etc...
My question is mainly about arp timer, because the table handled in etharp.c is in read/write access. In several ports, I see that arp_timer is initialized by the main() task during the netif_add(...) call (with the "init" function). But when we use the tcpip_init, which create its own task, isn't it possible that the arp list was "corrupt" due to a multithreaded access? And if it's right, isn't it a better place to initialize these timers directly in tcpip_thread(...), like the ip_timer for IP_REASSEMBLY, to be sure that only one task will use lwip core in the same time? ==================================== Frédéric BERNON HYMATOM SA Chef de projet informatique Microsoft Certified Professional Tél. : +33 (0)4-67-87-61-10 Fax. : +33 (0)4-67-70-85-44 Email : [EMAIL PROTECTED] Web Site : http://www.hymatom.fr ====================================
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