See golang.org/s/go13nacl for design overview.
This CL is the mostly mechanical changes from rsc's Go 1.2 based NaCl branch, specifically 39cb35750369 to 500771b477cf from https://code.google.com/r/rsc-go13nacl. This CL does not include working NaCl support, there are probably two or three more large merges to come.
CL 15750044 is not included as it involves more invasive changes to the linker which will need to be merged separately.
The exact change lists included are
15050047: syscall: support for Native Client
15360044: syscall: unzip implementation for Native Client
15370044: syscall: Native Client SRPC implementation
15400047: cmd/dist, cmd/go, go/build, test: support for Native Client
15410048: runtime: support for Native Client
15410049: syscall: file descriptor table for Native Client
15410050: syscall: in-memory file system for Native Client
15440048: all: update +build lines for Native Client port
15540045: cmd/6g, cmd/8g, cmd/gc: support for Native Client
15570045: os: support for Native Client
15680044: crypto/..., hash/crc32, reflect, sync/atomic: support for amd64p32
15690044: net: support for Native Client
15690048: runtime: support for fake time like on Go Playground
15690051: build: disable various tests on Native Client
LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/68150047
This CL adds the netaddr interface that will carry a single network
endpoint address or a short list of IP addresses to dial helper
functions in the upcoming CLs.
This is in preparation for TCP connection setup with fast failover on
dual IP stack node as described in RFC 6555.
Update #3610
Update #5267
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/13368044
This CL rearranges the call order for raw networking primitives like
the following;
- For dialers that open active connections, pollDesc.Init will be
called before syscall.Connect.
- For stream listeners that open passive stream connections,
pollDesc.Init will be called just after syscall.Listen.
- For datagram listeners that open datagram connections,
pollDesc.Init will be called just after syscall.Bind.
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, alex.brainman
CC=golang-dev
https://golang.org/cl/12730043
Just for readability reasons; to prevent overlooking deadline stuff
across over platforms.
R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/8656044
This CL refactors the existing listenerSockaddr function into several
methods on netFD.
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, dave, alex.brainman, dvyukov, remyoudompheng
CC=golang-dev
https://golang.org/cl/12023043
Unlike the existing net package own pollster, runtime-integrated
network pollster on BSD variants, actually kqueue, requires a socket
that has beed passed to syscall.Listen previously for a stream
listener.
This CL separates pollDesc.Init (actually runtime_pollOpen) from newFD
to allow control of each state of sockets and adds init method to netFD
instead. Upcoming CLs will rearrange the call order of runtime-integrated
pollster and syscall functions like the following;
- For dialers that open active connections, runtime_pollOpen will be
called in between syscall.Bind and syscall.Connect.
- For stream listeners that open passive stream connections,
runtime_pollOpen will be called just after syscall.Listen.
- For datagram listeners that open datagram connections,
runtime_pollOpen will be called just after syscall.Bind.
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=dvyukov, alex.brainman, minux.ma
CC=golang-dev
https://golang.org/cl/8608044
This CL makes IPAddr, UDPAddr and TCPAddr implement sockaddr
interface, UnixAddr is already sockaddr interface compliant, and
reduces unnecessary conversions between net.Addr, net.sockaddr and
syscall.Sockaddr.
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, dave, bradfitz
CC=golang-dev
https://golang.org/cl/12010043
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, fvbommel, dave
CC=golang-dev
https://golang.org/cl/11984043
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/11932044
This CL extends existing sockaddr interface to accommodate not only
internet protocol family endpoint addressess but unix network family
endpoint addresses.
This is in preparation for runtime-integrated network pollster for BSD
variants.
Update #5199
R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/11979043
Makes it possible to return the spent runtime.PollDesc to
runtime.pollcache descriptor pool when netFD.connect or
syscall.Listen fails.
Fixes#5219.
R=dvyukov, dave, bradfitz, adg
CC=golang-dev
https://golang.org/cl/8318044
This CL ensures we use the correct socket options for
passive and active open sockets.
For the passive open sockets created by Listen functions,
additional SO_REUSEADDR, SO_REUSEPORT options are required
for the quick service restart and/or multicasting.
For the active open sockets created by Dial functions, no
additional options are required.
R=golang-dev, dave, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/7795050
This CL updates CL 7511043;
- adds new test cases for both UDPConn and UnixConn,
- makes sure unnamed UnixAddr handling,
- replaces t.Errorf with t.Fatalf in sockname related test cases.
Fixes#3721 (again).
Fixes#3838 (again).
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7627048
Move pollServer from fd_unix.go to fd_poll_unix.go.
Add pollServerInit(*NetFD) to allow custom initialization.
Add pollServer.Close(*NetFD) to allow custom finalization.
Move setDeadline() to fd_poll_unix.go to allow custom handling of deadlines.
Move newPollServer() to fd_poll_unix.go to allow custom initialization.
No logical code changes.
The next step will be to turn off fd_poll_unix.go for some platform
(I have changes for darwin/linux) and redirect it into runtime. See:
https://golang.org/cl/7569043/diff/2001/src/pkg/net/fd_poll_runtime.go
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/7513045
64bit atomics are broken on 32bit systems. This is issue 599.
linux/arm builders all broke with this change, I am concerned that the other 32bit builders are silently impacted.
««« original CL description
net: fix data races on deadline vars
Fixes#4434.
R=mikioh.mikioh, bradfitz, dvyukov, alex.brainman
CC=golang-dev
https://golang.org/cl/6855110
»»»
R=rsc, mikioh.mikioh, dvyukov, minux.ma
CC=golang-dev
https://golang.org/cl/6852105
The package go.net/ipv4 allows to exist a single UDP listener
that join multiple different group addresses. That means that
LocalAddr on multicast UDPConn returns a first joined group
address is not desirable.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6822108
Integrates with the pollserver now.
Uses the old implementation on windows and plan9.
Fixes#2631
R=paul, iant, adg, bendaglish, rsc
CC=golang-dev
https://golang.org/cl/6815049