ei, C nodes: results (2 of 3)

message sequencing with ei_rpc
server:
add1(Num) -> timer:sleep(2000), Num + 1.
client:
>./ei_rpc_cli   
connected to node1@fafner.vail fd=3
0 + 1 = ? ERL_TIMEOUT
1 + 1 = ? ERL_TIMEOUT
2 + 1 = 1
3 + 1 = 2
4 + 1 = ? ERL_TIMEOUT
5 + 1 = 4
6 + 1 = 3
7 + 1 = 5
8 + 1 = ? ERL_TIMEOUT