tree 3cc14d82bda7591d91b048a8f35c442fe29cfed7
parent b011d8f4c4ae87f4874b636866bfc69fa44a0e49
author Willy Tarreau <w@1wt.eu> 1522413793 +0200
committer Willy Tarreau <w@1wt.eu> 1522413793 +0200
encoding latin1

MINOR: h2: implement a basic "show_fd" function

The purpose here is to dump some information regarding an H2 connection,
and a few statistics about its streams. The output looks like this :

     35 : st=0x55(R:PrA W:PrA) ev=0x00(heopi) [lc] cache=0 owner=0x7ff49ee15e80 iocb=0x588a61(conn_fd_handler) tmask=0x1 umask=0x0 cflg=0x00201366 fe=decrypt mux=H2 mux_ctx=0x7ff49ee16f30 st0=2 flg=0x00000002 fctl_cnt=0 send_cnt=33 tree_cnt=33 orph_cnt=0

- st0 is the connection's state (FRAME_H here)
- flg is the connection's flags (MUX_MFULL here)
- fctl_cnt is the number of streams in the fctl_list
- send_cnt is the number of streams in the send_list
- tree_cnt is the number of streams in the streams_by_id tree
- orph_cnt is the number of orphaned streams (cs==0) in the tree