Hi, We started to work with VCL solution in version 20.05 and we are facing some troubles We are trying to open VCL socket, to accept packets, process them and send the result to a third application We are working with UDP sockets and our sequence is 1. vppcom_app_create() 2. vppcom_session_create(VPPCOM_PROTO_UDP, FALSE) 3. vppcom_session_bind() 4. while loop
a. vppcom_select() b. vppcom_session_recvfrom() c. send packet to third app In that case if I’m sending less than 2000 Packets per second, everything is going smooth, if I’m sending 2001 Packets per second My program stuck in select and not getting back to work After analyzing this situation I tried to do it in different way 1. vppcom_app_create() 2. vppcom_session_create(VPPCOM_PROTO_UDP, FALSE) 3. vppcom_session_bind() 4. vppcom_select() 5. while loop b. vppcom_session_recvfrom() c. send packet to third app In that case I’m reaching 120,000 Packets per second, but if I’m trying to pass more, the vppcom_session_recvfrom stucks after a minute +- and not getting back Am I doing something wrong in the procedure? Can you help with it? br, Avner
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