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939 Commits 3 Branches 102 Tags
53de171bdbce419f81f249f358a6014c7ff55e8a
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83 Commits

Author SHA1 Message Date
Yunlq
b20c4b74cc add support for custom source ports and optimize some code 2025-04-16 02:54:19 +08:00
tsosunchia
dccc41b995 udp mode增加mutex 以避免固定端口时的端口竞争问题 2025-04-15 15:43:41 +08:00
tsosunchia
9af629b6f9 ipgeo/leo.go 优化 receiveParse 的单例调用(WebSocket 连接的并发控制) 2025-04-15 13:36:42 +08:00
tsosunchia
d6de649e60 handleICMPMessage 采用更健壮的方案处理ICMPv6头部，之前使用了一个固定的偏移量来从 ICMPv6 错误消息中提取 UDP 源端口，现在改为动态计算偏移量 2025-04-15 13:16:15 +08:00
tsosunchia
bcd430c231 IPv6下也支持UDP Mode 
Co-authored-by: Claude-3.7-Sonnet <ai@anthropic.com>
Co-authored-by: tsosunchia <59512455+tsosunchia@users.noreply.github.com>

 要提交的变更：
	修改：     cmd/cmd.go
	修改：     fast_trace/fast_trace ipv6.go
	修改：     trace/tcp_ipv6.go
	修改：     trace/trace.go
	重命名：   trace/udp.go -> trace/udp_ipv4.go
	新文件：   trace/udp_ipv6.go

Signed-off-by: tsosunchia <59512455+tsosunchia@users.noreply.github.com>
 2025-04-14 23:25:18 +08:00
tsosunchia
314a4b3015 修正udp mode一些情况下的显示错误 2025-04-14 22:46:23 +08:00
tsosunchia
4d8e7e322b 固定UDP模式的源端口，改善在一些负载均衡网络环境下的效果，在使用ENV "NEXTTRACE_RANDOMPORT" 支持继续随机分配源端口。 
https://github.com/nxtrace/NTrace-core/issues/296
https://github.com/nxtrace/NTrace-core/pull/297

Co-authored-by: Yunlq <vinculo025@gmail.com>
Co-authored-by: tsosunchia <59512455+tsosunchia@users.noreply.github.com>
 2025-04-14 22:04:22 +08:00
tsosunchia
b0c0f8d3ce macOS下编译时，无论uid==0，icmpPktListen均使用fakeboboliu的实现方式 2024-10-06 10:55:17 +08:00
tsosunchia
849cf488aa Merge pull request #60 from FyZhu97/bugfix/inflightRequest-deadlock 
[bugfix] fix inflightRequestLock deadlock in tcp/udp tracing
 2024-07-15 19:01:11 +08:00
方鸻
a539a4e079 fix(trace): limit channel buffer size in TCP and UDP tracing to avoid deadlock 2024-07-12 17:53:55 +08:00
tsosunchia
9e05065a79 fmt 2024-06-29 01:13:19 +08:00
tsosunchia
ade34e964a 修正udp mode不应用起始hop参数设置的问题 2024-06-27 12:23:00 +08:00
tsosunchia
d0fb43e947 add ipv4 tcp dontFragment option 2024-05-30 03:23:10 +00:00
tsosunchia
f50ca1f7f8 修正之前对于payload size设置的错误表述 2024-05-30 00:29:53 +08:00
tsosunchia
f06dba7458 ipv6 tcp应用pktsize 2024-05-30 00:01:11 +08:00
tsosunchia
d1e87c8a77 tcp应用pktsize 2024-05-29 23:25:20 +08:00
tsosunchia
84b709de44 udptrace pktsize问题修正且默认发包间隔调小 2024-05-29 22:39:35 +08:00
tsosunchia
dad9282078 TYPO: IPProtocolUDP 2024-05-29 17:37:13 +08:00
Liu-WeiHu
a2b5cde829 release udpConn 2024-05-29 15:55:33 +08:00
tsosunchia
6937b54cdf fix typo 2024-05-13 21:13:23 +08:00
tsosunchia
970cff3b72 优化代码 2024-05-13 20:42:56 +08:00
tsosunchia
b053ee646b 优化代码 2024-05-13 20:39:22 +08:00
tsosunchia
7ae4eb13c9 由于部分网络截断icmp data故ttl改为在seq读取 2024-04-17 19:34:01 +08:00
tsosunchia
190111f6da 修正在ECMP网络下的表现 
之前ECMP网络可能会导致一次trace的结果来自不同flow（按icmp id区分的策略下），目前id不再携带TTL信息，因此一次trace的id将保持一致。
 要提交的变更：
	修改：     trace/icmp_ipv4.go
	修改：     trace/icmp_ipv6.go
 2024-04-06 20:07:40 +08:00
tsosunchia
d0c1459752 fmt 2023-12-08 16:06:58 +08:00
tsosunchia
156f8914d8 删除一些没必要的赋值 2023-12-08 16:01:06 +08:00
bobo liu
e4626c4f82 notice silver-bullet of permission issue 2023-11-12 00:11:11 +08:00
bobo liu
47698be2ed add source ip support for macOS rootless solution 
do you guys not have macos devices?
 2023-11-11 21:38:28 +08:00
tsosunchia
f82af5f9c5 ipv6 trace 正序输出 2023-11-03 00:47:42 +08:00
tsosunchia
d760e75810 fix bug: 当接收到由自身发出的DestinationUnreachable包时视为有效信息，此增强由 @XQZR 提出。 2023-10-20 00:46:58 +08:00
tsosunchia
f08778c862 修正部分typo 2023-10-13 18:34:14 +08:00
tsosunchia
1580c6111f add mpls func 2023-10-06 21:03:38 +08:00
sjlleo
bb522ed859 refactor && feat: add plugin system && cobra 2023-09-05 22:18:28 +08:00
tsosunchia
4f94f01e87 Merge pull request #128 from fakeboboliu/fix1 
improve: rootless trace on macOS
 2023-06-26 14:52:12 +08:00
Leo
1460ad67c0 refactor: nexttrace core 2023-06-26 14:52:05 +08:00
Leo
d6dcfc8dc5 feat: try add UDP IPv6 Support 2023-06-26 14:51:59 +08:00
Leo
190b3ab94e chore: add begin hop / srcaddr listen 2023-06-26 14:51:54 +08:00
Leo
87fa850d2d chore: sync to the latest repository name 2023-06-26 14:51:48 +08:00
tsosunchia
580612ce08 refactor: preparatory work 2023-06-26 14:49:05 +08:00
tsosunchia
a92cfc7783 删除无意义文件 2023-06-03 19:52:25 +08:00
bobo liu
2bac716bd7 improve: rootless trace on macOS 2023-06-03 16:50:21 +08:00
tsosunchia
e9ca9cf388 fixbug:tcp ipv6 trace时遵从BeginHop 2023-06-03 05:47:38 +08:00
tsosunchia
364be22383 tcp,udp模式也适用ttl-time,send-time了 2023-06-03 05:25:14 +08:00
tsosunchia
2f6a2573ae fetchipdata加mutex,以后同时仅进行一次的查询 2023-06-03 04:28:10 +08:00
tsosunchia
7c37598804 将GeoIPInformatinDataCache推广到所有数据源 2023-06-02 18:13:27 +08:00
tsosunchia
8578109243 对rdns也进行了缓存 2023-06-02 02:12:35 +08:00
tsosunchia
2d235baa53 变更:获取GEOIP信息适用于timeout参数 2023-05-30 14:37:51 +08:00
tsosunchia
fdc6145087 添加一个psize参数 2023-05-30 03:37:00 +08:00
tsosunchia
e48b30c47a 增加json输出模式，修正使用ipinfo API查询的IP无ASN时的异常 
PS: json输出模式主要目的是方便开发者调用NEXTTRACE
 2023-05-28 13:58:27 +08:00
Leo
ba133e3c73 feat: add DN42 Mode 2023-02-16 21:16:47 +08:00