An RTMP Server implemented by pure NodeJS.
feature:
support AMF0
support multi-stream
support edge-origin: forward RTMP stream to origin-server
extended-timestamp issue: https://code.google.com/p/red5/issues/detail?id=107
When test with 1 publisher, 1000 subscribers, bandwidth : 400 Mbps, 99.29%'s time is spend on write system call.
From https://github.com/winlinvip/simple-rtmp-server/issues/194, we can see that writev can improve the performance.
~/st-load$ sudo strace -p 19869 -c
Process 19869 attached - interrupt to quit
^CProcess 19869 detached
% time seconds usecs/call calls errors syscall
99.29 0.018917 0 1209145 write
0.53 0.000101 0 941 read
0.13 0.000025 0 60000 epoll_ctl
0.05 0.000010 0 7491 futex
0.00 0.000000 0 128 mmap
0.00 0.000000 0 180 munmap
0.00 0.000000 0 4 brk
0.00 0.000000 0 250 epoll_wait
100.00 0.019053 1278139 total
RTMP server implemented by nodejs