Commit Graph

71 Commits

Author SHA1 Message Date
Zhaozhong Ni 0e434b66a6 netstack: tcp socket connected state S/R support.
PiperOrigin-RevId: 201596247
Change-Id: Id22f47b2cdcbe14aa0d930f7807ba75f91a56724
2018-06-21 15:19:45 -07:00
Michael Pratt bd2d1aaa16 Replace crypto/rand with internal rand package
PiperOrigin-RevId: 200784607
Change-Id: I39aa6ee632936dcbb00fc298adccffa606e9f4c0
2018-06-15 15:36:00 -07:00
Bhasker Hariharan de8dba205f Add a protocol option to set congestion control algorithm.
Also adds support to query available congestion control algorithms.

PiperOrigin-RevId: 199826897
Change-Id: I2b338b709820ee9cf58bb56d83aa7b1a39f4eab2
2018-06-08 11:46:23 -07:00
Zhaozhong Ni 343020ca27 netstack: make TCP endpoint closed and error state cleanup work synchronous.
So that when saving TCP endpoint in these states, there is no pending or
background activities.

Also lift tcp network save rejection error to tcpip package.

PiperOrigin-RevId: 199370748
Change-Id: Ief7b45c2a7338d12414cd7c23db95de6a9c22700
2018-06-05 15:44:38 -07:00
Fabricio Voznika c5dc873e44 Automated rollback of changelist 196886839
PiperOrigin-RevId: 198457660
Change-Id: I6ea5cf0b4cfe2b5ba455325a7e5299880e5a088a
2018-05-29 14:24:07 -07:00
Brian Geffon a8b90a7158 Poll should wake up on ECONNREFUSED with no mask.
Today poll will not wake up on a ECONNREFUSED if no poll mask
is specified, which is equivalent to POLLHUP | POLLERR which are
implicitly added during the poll syscall.

PiperOrigin-RevId: 197967183
Change-Id: I668d0730c33701228913f2d0843b48491b642efb
2018-05-24 15:46:50 -07:00
Brian Geffon 7996ae7ccf Adding test case for RST acceptable ack panic
PiperOrigin-RevId: 197795613
Change-Id: I759dd04995d900cba6b984649fa48bbc880946d6
2018-05-23 15:01:48 -07:00
Ian Gudger 02ad0dc3d9 Fix typo in TCP transport
PiperOrigin-RevId: 197789418
Change-Id: I86b1574c8d3b8b321348d9b101ffaef7aa15f722
2018-05-23 14:28:43 -07:00
Brian Geffon 257ab8de93 When sending a RST the acceptable ACK window shouldn't change.
Today when we transmit a RST it's happening during the time-wait
flow. Because a FIN is allowed to advance the acceptable ACK window
we're incorrectly doing that for a RST.

PiperOrigin-RevId: 197637565
Change-Id: I080190b06bd0225326cd68c1fbf37bd3fdbd414e
2018-05-22 15:52:41 -07:00
Ian Gudger a8d7cee3e8 Fix sendto for dual stack UDP sockets
Previously, dual stack UDP sockets bound to an IPv4 address could not use
sendto to communicate with IPv4 addresses. Further, dual stack UDP sockets
bound to an IPv6 address could use sendto to communicate with IPv4 addresses.
Neither of these behaviors are consistent with Linux.

PiperOrigin-RevId: 197036024
Change-Id: Ic3713efc569f26196e35bb41e6ad63f23675fc90
2018-05-17 12:50:22 -07:00
Zhaozhong Ni 5b4c20e1b8 netstack: make TCP endpoint closed and error state cleanup work synchronous.
So that when saving TCP endpoint in these states, there is no pending or
background activities.

Also lift tcp network save rejection error to tcpip package.

PiperOrigin-RevId: 196886839
Change-Id: I0fe73750f2743ec7e62d139eb2cec758c5dd6698
2018-05-16 14:15:24 -07:00
Brian Geffon f295e26b8a Release mutex in BidirectionalConnect to avoid deadlock.
When doing a BidirectionalConnect we don't need to continue holding
the ConnectingEndpoint's mutex when creating the NewConnectedEndpoint
as it was held during the Connect. Additionally, we're not holding
the baseEndpoint mutex while Unregistering an event.

PiperOrigin-RevId: 196875557
Change-Id: Ied4ceed89de883121c6cba81bc62aa3a8549b1e9
2018-05-16 13:07:12 -07:00
Zhaozhong Ni 987f7841a6 netstack: TCP connecting state endpoint save / restore support.
PiperOrigin-RevId: 196325647
Change-Id: I850eb4a29b9c679da4db10eb164bbdf967690663
2018-05-11 16:28:39 -07:00
Zhaozhong Ni 85fd5d40ff netstack: release rcv lock after ping socket save is done.
PiperOrigin-RevId: 196324694
Change-Id: Ia3a48976433f21622eacb4a38fefe7143ca5e31b
2018-05-11 16:20:50 -07:00
Googler 5ed969aff0 Internal change.
PiperOrigin-RevId: 195980843
Change-Id: I066f9696b69e92e144c2c8d2c2aa52c546df94fb
2018-05-09 09:21:25 -07:00
Adin Scannell bd806c37f0 Add generated file.
PiperOrigin-RevId: 195706470
Change-Id: Ia146119f04d92d559f58a6bab133d9da97e054c9
2018-05-07 12:52:44 -07:00
Cyrille Hemidy 04b79137ba Fix misspellings.
PiperOrigin-RevId: 195307689
Change-Id: I499f19af49875a43214797d63376f20ae788d2f4
2018-05-03 14:06:13 -07:00
Ian Gudger eb5414ee29 Add support for ping sockets
PiperOrigin-RevId: 195049322
Change-Id: I09f6dd58cf10a2e50e53d17d2823d540102913c5
2018-05-01 22:51:41 -07:00
Ian Gudger 3d3deef573 Implement SO_TIMESTAMP
PiperOrigin-RevId: 195047018
Change-Id: I6d99528a00a2125f414e1e51e067205289ec9d3d
2018-05-01 22:11:49 -07:00
Nicolas Lacasse 7fd466a09e Add mising license headers.
PiperOrigin-RevId: 194676372
Change-Id: I2e7fce03e70a45f2a872160c33e05f822ae2d866
2018-04-28 18:10:24 -07:00
Googler d02b74a5dc Check in gVisor.
PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
2018-04-28 01:44:26 -04:00