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Граф коммитов

793 Коммитов

Автор SHA1 Сообщение Дата
Bruce A. Mah
9fc0149e1c
Fix a couple of printf format warnings.
Also if we try to compile on an unsupported platform, emit some code
in portable_endian.h that at least has a chance of compiling, rather
than erroring out right away.

For #191.
2014-09-22 15:06:27 -07:00
Bruce A. Mah
738c4dc68f Make this work on FreeBSD.
From my understanding this should make it work on NetBSD and Dragonfly
as well.

Part of #191.
2014-09-19 15:11:02 -07:00
Bruce A. Mah
529aeacfd2 Make portable_endian.h more portable.
Add a minimal amount of stuff so we can compile on Solaris 11.

Fixes (sort of) #191.
2014-09-19 11:14:29 -07:00
Bruce A. Mah
236dcb0b2a Use HAVE_STDINT_H to prevent a recurrence of #175. 2014-09-19 11:12:49 -07:00
Bruce A. Mah
d0d17267a7 Merge pull request #206 from duyaokun/fix-compile-cjson-error
Fixed compilation error in src/cjson.c observed in Visual Studio 2013.

This problem didn't cause breakage on any other platform, but this change should have been present anyway.

(cherry picked from commit dd2968f21e641945026db4bbdf02b3c13f833d74)
Signed-off-by: Bruce A. Mah <bmah@es.net>
2014-09-16 13:00:58 -07:00
Bruce A. Mah
1f29ffe70d Fix build on OpenBSD (tested on 5.4).
Breakage was introduced with commits for Issue #191.
2014-09-15 15:09:50 -07:00
Bruce A. Mah
df9230810f Merge branch 'kevinconstantine-master' 2014-09-15 14:31:20 -07:00
Bruce A. Mah
ac468c8bc0 Comment fix: Fix the option associated with iperf_test.bind_port.
No functional change.
2014-09-15 14:30:33 -07:00
Kevin Constantine
517321138a Support --cport and --parallel
When running multiple parallel streams, the specified port number
is incremented for each successive stream.

Signed-off-by: Kevin Constantine <kevin.constantine@gmail.com>
2014-09-15 14:15:04 -07:00
Kevin Constantine
90f317355d Fix declaration of iperf_test.bind_port
Signed-off-by: Kevin Constantine <kevin.constantine@gmail.com>
2014-09-15 14:14:10 -07:00
Bruce A. Mah
5fef310cdf Merge branch 'kevinconstantine-master' 2014-09-15 13:22:10 -07:00
Bruce A. Mah
de1683975b
Minor documentation updates for new --cport option.
For #207.
2014-09-15 13:11:15 -07:00
Bruce A. Mah
785c8a42c9 Merge branch 'master' of github.com:kevinconstantine/iperf into kevinconstantine-master 2014-09-15 12:58:01 -07:00
Bruce A. Mah
fbd89512af Add some text to the README about info that's useful in bug reports.
A couple of other minor wording tweaks here and there.
2014-09-15 11:00:08 -07:00
Kevin Constantine
023fb45e7a specify client-side port: UDP support
--cport can be specified for udp connections

Signed-off-by: Kevin Constantine <kevin.constantine@gmail.com>
2014-09-15 10:57:43 -07:00
Kevin Constantine
499b122230 specify client-side port: Only support --cport
Remove support for short-option -e

Signed-off-by: Kevin Constantine <kevin.constantine@gmail.com>
2014-09-15 10:55:09 -07:00
Bruce A. Mah
b09e51eb40
Regen. 2014-09-15 10:45:03 -07:00
Bruce A. Mah
a1861d5f87
Rename locale.{c,h} to iperf_locale.{c,h} to avoid filename collision
with system header <locale.h>.

This apparently fixes problems on an ARM build, but this was generally
broken anyway.  It's slightly amazing this didn't cause problems before;
perhaps we never used <locale.h> before?

Addresses #203.
2014-09-15 10:42:36 -07:00
Kevin Constantine
b7b1b32afe Add support for specifying client-side epemeral port
-e/--cport now allows a user to specify the client-side port
used for data transfer.

Signed-off-by: Kevin Constantine <kevin.constantine@gmail.com>
2014-09-09 16:31:57 -07:00
Bruce A. Mah
bd9e3ae5bf D'oh. Note a problem I had when sending out the most recent release. 2014-08-28 15:38:23 -07:00
Bruce A. Mah
e067e9ac6b Update for iperf-3.0.7 release. 2014-08-28 13:58:16 -07:00
Bruce A. Mah
329523a557
Add a --udp-counters-64bit feature to support very long UDP tests.
UDP tests store a packet sequence number in the packets to detect loss
and ordering issues.  This sequence number is a 32-bit signed integer,
which can wrap during very long-running UDP tests.  This change adds
an option (defaulting to off) which uses a 64-bit unsigned integer to
store this quantity in the packet.  The option is specified on the
client side; the server must support this feature for proper
functioning (older servers will interoperate with newer clients, as
long as --udp-counters-64-bit is not used).

The default might be changed in a future version of iperf3.

As a part of this change, the client sends its version string to the
server in the parameter block.

Uses a public-domain compatibility shim for 64-bit byte order
conversions.  There are probably some additional platforms that need
to be supported, in particular Solaris.  We might add some
configure-time checks to only enable this feature on platforms where
we can support the byte-order conversions.

This change is not well-tested.

Towards issue #191.
2014-08-28 08:59:32 -07:00
Bruce A. Mah
d30a2c8d04 Update release notes for recent fixes. 2014-08-27 15:54:27 -07:00
Bruce A. Mah
40d45dcf34 Fix a problem that could disrupt existing tests.
By design, an iperf3 server only runs one test at a time.  New
connections from other clients (during an existing test) are
rejected.  A problem is that the server code that rejects the test
tries (for some reason) to read the cookie from the client, even
though it's going to reject the connection anyway.

A way to break an existing test is:  With a test running, make a TCP
connection to the server's control port (this can easily be done with
a telnet client).  The server will hang in a blocking read call trying
to read the cookie from a non-existent client, while the test is
essentially frozen.

The fix is to remove the attempted read of the cookie.

Fixes #202.
2014-08-27 14:48:09 -07:00
Bruce A. Mah
aea943c31a
Add Links section with links to community-contributed content. 2014-08-26 14:31:23 -07:00
Bruce A. Mah
5628e0afae
Update LICENSE to reflect new bootstrap.sh. 2014-08-26 14:21:29 -07:00
Bruce A. Mah
f50627706f
When parsing the -b (bandwidth) argument, use 10-based suffices.
We support using k, m, and g as suffices on input values.  In most
cases these are 2-based suffixes (i.e. K == 1024) because they are
sizes of objects.  In the case of rates, we need to use 10-based
suffices (i.e. K == 1000).

We do this by implementing (using copy-and-paste) a unit_atof_rate()
subroutine that parses strings similarly to unit_atof but using
10-based suffices instead.

Fixes #173.
2014-08-25 16:43:46 -07:00
Bruce A. Mah
e6fba4e8d7
Note that specifying -b 0 disables bandwidth limits.
Documentation change only, no functional changes.

Fixes #170.
2014-08-25 13:15:06 -07:00
Bruce A. Mah
83af8bd01b
Rewrite this as much as possible. No functional changes. 2014-08-25 07:50:49 -07:00
Bruce A. Mah
f7069f8ed4 Collect licenses for files derived from external sources. 2014-08-08 10:45:56 -07:00
Bruce A. Mah
eb1cfe5e16 Another iteration on issue #193, fixes -B with some TCP tests.
When we do TCP tests and specify the socket buffer size, MSS, or
TCP no delay option, the iperf3 server destroys the socket it was
using to listen for the control connection and opens up a new
listening socket for the test's data connections.  This is (I think)
to make sure that the data connections all have the correct TCP
parameters.

When we re-create the listening socket, we also need to go through
the binding logic again (with all of the address family selectiion,
etc. goop).  The bug fixes that were a part of issue #193 need to
be ported to this code as well.

This problem only affects TCP tests, because for other protocols,
the listening socket for data cannot be the same listening sock as
for the control connection.

While here, add some comments so anybody trying to understand this
code will have an easier time.

Based on patch by:	@i2aaron
2014-08-01 16:24:14 -07:00
Bruce A. Mah
812ff597d6 One more version number bump. 2014-07-28 13:34:58 -07:00
Bruce A. Mah
13f9e35474
Add 3.0.6 to project news, tweak releng procedure slightly. 2014-07-28 12:21:33 -07:00
Bruce A. Mah
263449b1d2 Remove a "known issue" that was fixed. 2014-07-28 09:32:31 -07:00
Bruce A. Mah
d1d271190a Update release notes for recent activity. 2014-07-24 15:33:44 -07:00
Bruce A. Mah
bfb213929a Minor doc fix: add some missing (?) characters in manpage. 2014-07-24 09:43:13 -07:00
Bruce A. Mah
e0d039ea3c Add API methods to allow setting the bind_address test parameter.
This is the same functionality as the -B iperf3 command-line option.

Fixes #197.
2014-07-24 09:30:45 -07:00
Bruce A. Mah
bef5ef87f5 Don't try to do IPV6_V6ONLY on OpenBSD either.
setsockopt(3) returns an error if passing 0 to this option (which
we do if no address family is specified when we bind to the wildcard
address, say by invoking "iperf3 -s" with no other options).  This
is because OpenBSD explicitly does not support IPv4-mapped addresses,
so even though the IPV6_V6ONLY socket options exists, it only works
with a non-zero argument.

Fixes #196.
2014-06-16 08:32:18 -07:00
Bruce A. Mah
147d3369a0
Only do the IPV6_V6ONLY setsockopt(3) stuff if that option is available.
Should fix #177, in which compilation failed on older Solaris systems
that didn't have it.  This is a different approach than a patch
suggested in that issue.

Weakly regression-tested on other platforms (test this by specifying
-6, -4, or neither to the server when binding to the wildcard address,
and seeing if a client can connect with various of -6, -4, or neither).
2014-07-21 10:34:06 -07:00
Bruce A. Mah
76b5942f6f
Fix a problem with binding to the wildcard address.
On CentOS 6 and MacOS, if no address family was specified, we'd
get back an IPv4 address from getaddrinfo(3), with the result that
we couldn't accept IPv6 connections in the default server configuration.

There was an earlier attempt at fixing this problem that caused
Issue #193.  This change is a follow-up fix to that issue.

While here, put lots of comments around the fix so we remember
why we're doing these shenanigans.
2014-07-17 17:14:20 -07:00
Bruce A. Mah
5b760eef47
Fix two related bugs with -B and IPv4 addresses.
If specifying -B with an IPv4 literal address or with an FQDN that
resolved to an IPv4 address, but we had not explicitly specified an
address family with -4, we failed to set up the socket correctly
because we assumed binding to an IPv6 address, and instead (after some
error spewage) wound up binding to wildcard address.

The fix in this commit has multiple parts:  First, if the address
family hasn't been explictly specified, don't force AF_INET6 in the
hints to getaddrinfo(3).  AF_UNSPEC should generate the correct
(according to RFC 6724) behavior.

Second, iperf_reset_test() should not discard members that were passed
from command-line parameters, because that alters the behavior of the
iperf3 when it tries to recreate the listening socket.  In the failure
situation described in this issue (and possibly other as well), the
value of -B gets discarded, so on subsequent attempts to set up the
listening socket it just binds to the wildcard address.

While here, fix on-line help related to the -B option to match
reality.

Note that we're not completely in compliance with RFC 6724, which
states that we should actually try all of the addresses in returned by
getaddrinfo(3), rather than just the first one.

Fixes Issue #193.
2014-07-17 14:30:39 -07:00
Bruce A. Mah
fa0e81c853
Fix incorrect help text; "--num" should be "--bytes".
Fixes issue #192.
2014-07-10 09:49:31 -07:00
Bruce A. Mah
4fe55f3667 Merge pull request #188 from i2aaron/master
Update the license in the bootstrap.sh
2014-06-20 08:34:34 -07:00
Aaron Brown
fc742ad8ef Update the license in the bootstrap.sh 2014-06-20 09:40:16 -04:00
Bruce A. Mah
6c0147f2fe Remove unnecessary inclusion of <sys/queue.h>, as well as some ifdef-ed
out code that depended on it.

Fixes #180.
2014-06-17 13:15:26 -07:00
Bruce A. Mah
edf9d4e8cf Merge pull request #185 from fornwall/struct-in6_flowlabel_req-already-defined-on-android
in6_flowlabel_req is already defined on Android
2014-06-17 13:00:22 -07:00
Bruce A. Mah
846ddcba74 Merge pull request #184 from fornwall/include-select-h
Include <sys/select.h> for select(2)
2014-06-17 12:49:49 -07:00
Bruce A. Mah
55078e7e53
Bump MacOS version number to reflect reality. 2014-06-16 12:02:32 -07:00
Bruce A. Mah
84b24b89f9
Update for release engineering process changes. 2014-06-16 11:59:36 -07:00
Bruce A. Mah
a39070eda1
Update for 3.0.5 release and GitHub Pages. 2014-06-16 11:26:13 -07:00