From 8db00a87f433d174f3bdabaf95f8659c66a1c52e Mon Sep 17 00:00:00 2001 From: wangyu- Date: Mon, 20 Aug 2018 12:04:47 -0500 Subject: [PATCH] update help page --- main.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/main.cpp b/main.cpp index 42cb146..9212333 100644 --- a/main.cpp +++ b/main.cpp @@ -42,17 +42,15 @@ static void print_help() printf(" --mtu mtu. for mode 0, the program will split packet to segment smaller than mtu value.\n"); printf(" for mode 1, no packet will be split, the program just check if the mtu is exceed.\n"); printf(" default value: 1250. you typically shouldnt change this value.\n"); - printf(" -q,--queue-len fec queue len, only for mode 0, fec will be performed immediately after queue is full.\n"); - printf(" default value: 200. \n"); - printf(" -j,--jitter simulated jitter. randomly delay first packet for 0~ ms, default value: 0.\n"); printf(" do not use if you dont know what it means.\n"); - printf(" -i,--interval scatter each fec group to a interval of ms, to protect burst packet loss.\n"); + printf(" -i,--interval scatter each fec group to a interval of ms, to defend burst packet loss.\n"); printf(" default value: 0. do not use if you dont know what it means.\n"); printf(" -f,--fec x1:y1,x2:y2,.. similiar to -f/--fec above,fine-grained fec parameters,may help save bandwidth.\n"); printf(" example: \"-f 1:3,2:4,10:6,20:10\". check repo for details\n"); printf(" --random-drop simulate packet loss, unit: 0.01%%. default value: 0.\n"); - printf(" --disable-obscure disable obscure, to save a bit bandwidth and cpu.\n"); + printf(" --disable-obscure disable obscure, to save a bit bandwidth and cpu\n"); + printf(" --disable-checksum disable checksum to save a bit bandwdith and cpu\n"); //printf(" --disable-xor disable xor\n"); printf("developer options:\n"); @@ -61,9 +59,11 @@ static void print_help() printf(" supported commands.\n"); printf(" -j ,--jitter jmin:jmax similiar to -j above, but create jitter randomly between jmin and jmax\n"); printf(" -i,--interval imin:imax similiar to -i above, but scatter randomly between imin and imax\n"); + printf(" -q,--queue-len fec queue len, only for mode 0, fec will be performed immediately after queue is full.\n"); + printf(" default value: 200. \n"); printf(" --decode-buf size of buffer of fec decoder,unit: packet, default: 2000\n"); - printf(" --fix-latency try to stabilize latency, only for mode 0\n"); - printf(" --delay-capacity max number of delayed packets\n"); +// printf(" --fix-latency try to stabilize latency, only for mode 0\n"); + printf(" --delay-capacity max number of delayed packets, 0 means unlimited, default: 0\n"); printf(" --disable-fec completely disable fec, turn the program into a normal udp tunnel\n"); printf(" --sock-buf buf size for socket, >=10 and <=10240, unit: kbyte, default: 1024\n"); printf("log and help options:\n");