Hi, I am trying to do live streaming via the lttng-relayd and babeltrace (lttng 2.4.0.rc4). I am running an emulator where I want to both generate the user-space tracepoints and view them live on the same host (hope this is a valid use case).
I do the following: # lttng-relayd -d -v -L net://localhost:5344 DEBUG3 [1516/1516]: URI string: net://localhost:5344 (in uri_parse() at uri.c:291) DEBUG3 [1516/1516]: URI dtype: 1, proto: 1, host: localhost, subdir: , ctrl: 5344, data: 0 (in uri_parse() at uri.c:505) DEBUG3 [1516/1516]: URI string: tcp://0.0.0.0:5342 (in uri_parse() at uri.c:291) DEBUG3 [1516/1516]: URI dtype: 1, proto: 1, host: 0.0.0.0, subdir: , ctrl: 5342, data: 0 (in uri_parse() at uri.c:505) DEBUG3 [1516/1516]: URI string: tcp://0.0.0.0:5343 (in uri_parse() at uri.c:291) DEBUG3 [1516/1516]: URI dtype: 1, proto: 1, host: 0.0.0.0, subdir: , ctrl: 5343, data: 0 (in uri_parse() at uri.c:505) DEBUG1 [1516/1516]: Signal handler set for SIGTERM, SIGUSR1, SIGPIPE and SIGINT (in set_signal_handler() at main.c:435) # lttng create s1 --live 200000 -U net://localhost:5344 Session s1 created. Traces will be written in net://localhost:5344 # lttng enable-channel ch1 -u ERROR [834/838]: recvmsg inet: Connection reset by peer (in lttcomm_recvmsg_inet_sock() at inet.c:376) Error: Channel ch1: Relay daemon not compatible (session s1) Warning: Some command(s) went wrong As all command are executed on the same host, why compatibility issues? What commands shall I use to set up a live streaming? Regards Anette
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