Arceliar
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790524bd1c
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copy/paste old flowkey logic into a util function, add a struct of key and packet, make WriteNoCopy accept this instead of a slice
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2019-08-06 19:25:55 -05:00 |
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Arceliar
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6803f209b0
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have tuntap code use Conn.ReadNoCopy and Conn.WriteNoCopy to avoid copying between slices
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2019-08-04 15:59:51 -05:00 |
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Arceliar
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75b931f37e
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eliminate some more copying between slices
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2019-08-04 14:50:19 -05:00 |
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Arceliar
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7bf5884ac1
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remove some lossy channel sends that should be safe to allow to block
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2019-08-04 02:14:45 -05:00 |
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Neil Alexander
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853054eb62
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Merge pull request #475 from Arceliar/misc
Misc
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2019-07-29 20:24:49 +01:00 |
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Arceliar
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406e143f7f
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move some logic from TunAdapter.reader into a new function, TunAdapter.readerPacketHandler
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2019-07-28 23:33:04 -05:00 |
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Neil Alexander
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7c4c1558ff
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Merge pull request #474 from neilalexander/gomobile
Various API changes and simplifications to fix mobile builds
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2019-07-28 19:34:06 +01:00 |
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Arceliar
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38e1503b28
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split up some of the tun reader logic into a separate worker, so the main loop can be mostly just syscalls
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2019-07-27 20:09:43 -05:00 |
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Neil Alexander
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de1005e4fa
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Various API changes and simplifications to fix mobile builds
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2019-07-27 15:00:09 +01:00 |
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Neil Alexander
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195d577151
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Add IFF_NODAD/IFF_SECURED, define consts
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2019-07-27 13:30:47 +01:00 |
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Neil Alexander
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de9d0a6cf1
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Redirect Conn session closure errors to debug channel
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2019-07-22 22:41:55 +01:00 |
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Neil Alexander
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48ad3c5d7f
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Update water go.mod references, fix some bugs in TAP mode (which should hopefully fix Windows support too)
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2019-07-20 16:13:54 +01:00 |
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Neil Alexander
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36201895e7
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Don't mangle bs slice in TAP mode
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2019-07-20 12:10:05 +01:00 |
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Neil Alexander
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2582df752d
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Fix resetting Windows adapter (reverting previous change)
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2019-07-20 11:43:30 +01:00 |
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Neil Alexander
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1a5c2a4942
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Update Windows module a bit - capture TAP setup errors earlier, refer to newer version of water which should fix #456
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2019-07-19 22:21:30 +01:00 |
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Neil Alexander
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06330f503f
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Recover if stillAlive fails
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2019-07-18 00:02:16 +01:00 |
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Neil Alexander
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311c612f2e
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Only flag stillAlive on successful write
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2019-07-17 23:23:19 +01:00 |
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Neil Alexander
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307b24d8cb
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Fix Conn.Read/Conn.Write behavior after Conn.Close, get rid of second TUN/TAP conn reader goroutine, no longer use deadlines
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2019-07-17 21:42:17 +01:00 |
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Neil Alexander
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1bf1c6eb36
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Revert "Remove stillAlive code from TUN/TAP conn as it is no longer required with the new deadlines"
This reverts commit eec70bf2f2.
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2019-07-17 19:43:29 +01:00 |
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Neil Alexander
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eec70bf2f2
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Remove stillAlive code from TUN/TAP conn as it is no longer required with the new deadlines
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2019-07-17 13:53:16 +01:00 |
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Neil Alexander
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7d1c03d2ac
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Only call stillAlive if channel read succeeds
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2019-07-17 12:07:16 +01:00 |
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Neil Alexander
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747b50bb7c
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Try to improve handling of timeouts
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2019-07-17 11:13:53 +01:00 |
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Neil Alexander
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d34600b5f9
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Try to fix TUN/TAP conn reader leakage
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2019-07-17 10:12:10 +01:00 |
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Neil Alexander
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30c03369cd
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Try to fix CKR setup deadlock, fix some Windows output formatting
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2019-07-06 20:08:32 +01:00 |
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Neil Alexander
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a10c141896
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Fix data race on peermacs
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2019-07-06 15:15:43 +01:00 |
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Neil Alexander
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e8272926a4
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Fix TAP mode
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2019-07-06 15:08:17 +01:00 |
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Neil Alexander
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12486b0557
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Try to more gracefully handle shutdowns on Windows
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2019-07-06 11:52:30 +01:00 |
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Arceliar
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28db566b37
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fix concurrency bug in iface.go
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2019-06-29 18:44:24 -05:00 |
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Arceliar
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c808be514f
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make tunAdapter.wrap return the right thing
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2019-06-28 19:11:28 -05:00 |
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Arceliar
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5df110ac79
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make Dial block until the search finishes, and use it as such
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2019-06-28 18:42:31 -05:00 |
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Neil Alexander
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f0422dbd8b
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Fix panic when determining if CKR is enabled
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2019-05-30 17:33:59 +01:00 |
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Neil Alexander
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9e086e70f0
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Don't indefinitely block TUN/TAP reader goroutine when a conn error happens
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2019-05-30 12:44:47 +01:00 |
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Neil Alexander
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0096d1ae3e
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Re-add ICMPv6 packet too big handling
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2019-05-29 20:16:17 +01:00 |
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Arceliar
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b2513fce56
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have the tunConn close things after a 2 minute timeout
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2019-05-28 18:35:52 -05:00 |
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Arceliar
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5ea864869a
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don't spam searches for unused connections. todo: timeout old connections somehow
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2019-05-23 20:27:52 -05:00 |
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Neil Alexander
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70774fc3de
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Reimplement get/setTunnelRouting, add/removeSourceSubnet, add/removeRoute, getRoutes, getSourceSubnets, make CKR threadsafe
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2019-05-20 21:45:33 +01:00 |
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Neil Alexander
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d575b83ec1
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Refactor admin socket somewhat, allow modules to set up their own handlers
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2019-05-19 22:02:04 +01:00 |
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Neil Alexander
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ae2cc13d14
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Fix configuration reloading support
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2019-05-17 22:29:52 +01:00 |
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Neil Alexander
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71ccaf753e
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Add crypto-key routing into TUN/TAP
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2019-05-17 22:09:20 +01:00 |
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Arceliar
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522ed147b1
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use the subnet derived ID/mask when creating a connection based on a subnet address, fix a potential blocking channel send in tuntap/conn.go, and get debug.go compiling well enough to profile things (the sim is currently still broken)
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2019-05-15 18:01:26 -05:00 |
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Arceliar
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efdaea1b5e
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fix some races and GetBytes/PutBytes usage, but this still seems to deadlock somewhere in iperf tests
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2019-05-02 17:37:49 -05:00 |
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Neil Alexander
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5f66c4c95c
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Try using separate workers for each TUN/TAP connection (sometimes produces duplicate packets when communicating with both the node address and a subnet address, sometimes also can't Ctrl-C to quit)
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2019-04-28 17:14:09 +01:00 |
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Arceliar
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0059baf36c
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add a newConn function that returns a pointer to a Conn with atomics properly initialized
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2019-04-26 18:07:57 -05:00 |
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Neil Alexander
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75130f7735
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Fix TAP support again
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2019-04-23 11:46:16 +01:00 |
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Neil Alexander
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2b44f5d2f6
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Fix TAP support
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2019-04-23 11:37:32 +01:00 |
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Neil Alexander
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b4513ca2e8
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Re-add support for TAP mode
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2019-04-23 10:43:07 +01:00 |
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Neil Alexander
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2bee3cd7ca
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Update TODOs at top of tun.go
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2019-04-23 00:04:22 +01:00 |
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Neil Alexander
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e1a2d666bf
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Clean up router, tweaks
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2019-04-22 23:12:13 +01:00 |
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Neil Alexander
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6e528799e9
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Conn Read/Write operations will block while search completes
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2019-04-22 22:38:37 +01:00 |
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Neil Alexander
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ea8948f378
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TUN/TAP addr/subnet to Conn mappings, other fixes
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2019-04-22 20:06:39 +01:00 |
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Neil Alexander
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9778f5d2b8
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Fix search behaviour on closed Conns, various other fixes
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2019-04-22 15:00:19 +01:00 |
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Neil Alexander
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bbd1246f7b
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Fix bug in mask generation for outbound dials, change iface reader mutexes to read-only locks unless RW is needed
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2019-04-22 11:49:47 +01:00 |
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Neil Alexander
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ccf03fd3b6
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Don't write huge mostly empty buffers unnecessarily
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2019-04-22 11:22:40 +01:00 |
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Neil Alexander
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47eb2fc47f
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Break deadlock by creating session recv queue when session is created instead of repointing at search completion, also make expired atomic
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2019-04-22 11:20:35 +01:00 |
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Arceliar
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9ce7fe2e3f
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fix tun/tap CIDR notation so things work on linux, may break other platforms for all I know
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2019-04-21 20:56:12 -05:00 |
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Neil Alexander
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0b8f5b5dda
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Tweaks
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2019-04-21 12:28:46 +01:00 |
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Neil Alexander
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781cd7571f
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Fix race on tun conns, but still deadlocks if more than one connection is opened
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2019-04-21 12:00:31 +01:00 |
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Neil Alexander
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79bcfbf175
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Change some mutexes to atomics, change conns map to pointers, sort of works but seems to deadlock very easily
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2019-04-21 11:50:41 +01:00 |
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Neil Alexander
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62621f2960
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Some tweaks
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2019-04-20 20:22:58 +01:00 |
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Neil Alexander
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d01662c1fb
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Try to convert TUN/TAP to use new yggdrasil.Conn, search masks are still broken
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2019-04-20 16:32:27 +01:00 |
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Neil Alexander
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350b51cabb
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TUN/TAP now uses config, log, etc from adapter.go
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2019-04-01 20:10:14 +01:00 |
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Neil Alexander
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39baf7365c
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Unexport/modify some interfaces to revive broken iOS/Android builds
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2019-03-30 00:09:35 +00:00 |
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Neil Alexander
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f19a4e4398
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More godoc improvements
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2019-03-29 18:18:31 +00:00 |
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Neil Alexander
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b5ac65cacb
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Rearrange public interface, godoc improvements
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2019-03-29 18:05:17 +00:00 |
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Neil Alexander
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03bc7bbcd6
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Fix TUN/TAP for non-Darwin platforms
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2019-03-28 15:32:01 +00:00 |
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Neil Alexander
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eb22ed44ac
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Add new reject channel to router so we can send back rejected packets to adapter (e.g. for ICMPv6 Packet Too Big), implement ICMPv6 PTB in TUN/TAP instead of router
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2019-03-28 09:50:13 +00:00 |
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Neil Alexander
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0715e829c2
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Fix adapter setup and no longer panics on packets shorter than IP header
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2019-03-28 09:12:00 +00:00 |
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Neil Alexander
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0b494a8255
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Refactoring: move tuntap and icmpv6 into separate package
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2019-03-28 00:30:25 +00:00 |
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