cf3a6e06df
Secure URLs: http --> https (part 2)
2019-04-23 15:59:03 +02:00
418db22931
Merge branch 'master' of github.com:janvidar/uhub
2014-10-16 23:10:28 +02:00
44708e8433
Move some network, timer code.
2014-10-16 23:09:12 +02:00
3d0b652ec9
Remove some unused variables
2014-10-06 21:02:08 +02:00
ac543e3df4
Clear connection timeout timer when successfully connecting.
2014-08-05 17:40:55 +02:00
cbe0b4e108
Potential crash fix for tools.
2014-07-29 17:35:14 +02:00
0426cb523a
Fix: Rework SSL poll event handling to avoid infinite loops
...
The downstream connection callback must only be invoked when the event
that SSL requests for the connection to make progress has actually
occured. Otherwise, the downstream callback might do nothing but
re-queue an unrelated event (e.g. in user_net_io_want_write), and the
event loop comes around instantly while making no progress. Track the
SSL-requested events separately and deliver the required downstream
event when they fire.
Sample strace:
epoll_wait(0, {{EPOLLIN, {u32=96, u64=96}}}, 91, 10000) = 1
: net_ssl_callback in state tls_st_need_write calls cb NET_EVENT_WRITE
: User writes data, OpenSSL tries to write data
write(96, <snip>..., 170) = -1 EAGAIN (Resource temporarily unavailable)
: handle_openssl_error requests NET_EVENT_WRITE
epoll_ctl(0, EPOLL_CTL_MOD, 96, {EPOLLOUT, {u32=96, u64=96}}) = 0
: User callback then requests NET_EVENT_READ|NET_EVENT_WRITE
epoll_ctl(0, EPOLL_CTL_MOD, 96, {EPOLLIN|EPOLLOUT, {u32=96, u64=96}}) =
: Data available for *reading*
epoll_wait(0, {{EPOLLIN, {u32=96, u64=96}}}, 91, 10000) = 1
: net_ssl_callback in state tls_st_need_write calls cb NET_EVENT_WRITE
: again...
2014-07-29 12:09:07 +02:00
9f78a2e85f
Merge branch 'master' of github.com:janvidar/uhub
2014-05-30 15:06:23 +02:00
f472fc9424
Fix Clang compile warnings.
2014-05-14 21:00:42 +02:00
7706e1cb8a
Fix copyright year.
2014-05-14 11:39:18 +02:00
8b442018a7
Fix struct mixup
2013-09-06 21:17:43 +02:00
92b65a0e14
Created a connection establishment API.
...
This API provides transparent asynchronous DNS lookups
with both IPv4 and IPv6 support, and in addition will try
to connect to all addresses until one of them work.
This implements the "happy eyeballs" algorithm provided that the client supports IPv6
and that the DNS records provides both IPv6 and IPv4 addresses.
2013-02-05 22:40:20 +01:00
19559f4974
Make sure we count OpenSSL traffic for the byte IO statistics.
2012-10-18 11:40:18 +02:00
b1f2c93738
Reworked the error handling of non-blocking reads and writes.
...
This should prevent busy loops where the socket is makred readable
but we are really only looking for it to become writable.
2012-10-17 09:16:02 +02:00
f3922bb3e0
Work on splitting out OpenSSL cleanly.
2012-10-12 14:24:03 +02:00
f20c42d05f
Wrapped everything OpenSSL related in a SSL_USE_OPENSSL check macro.
2012-10-02 23:59:11 +02:00
35bfefa717
Fix debug output typo.
2012-09-27 15:29:19 +02:00
5068fe8351
Cygwin/Mingw32 compile fixes.
2012-01-25 00:20:59 +01:00
c17b43e77f
Fix bug #144 - Count SSL traffic in !stats. But this does not include the SSL overhead.
2011-11-30 14:54:54 +01:00
99e644597d
Cleaned up the ADC client test code.
...
Now works with ADCS (not very well tested, though)
2011-11-29 16:39:09 +01:00
bad4512a37
Fix compiler warnings using gcc 4.6.
2011-11-28 16:30:35 +01:00
3ccce614d0
Fix SSL/TLS related memory leak.
2011-08-16 12:04:14 +02:00
e30505b54e
Fix 100% CPU issue with SSL connections.
2011-08-16 12:04:03 +02:00
896bbfcb5d
Compile multiple network backends into the binary and choose which one to use at runtime.
...
This makes it possible to share more code between the backends and also work around
bugs of certain backends on some (versions of) operating systems.
2010-02-10 22:00:13 +01:00
c670d13369
Make sure we shutdown SSL connections when an error occurs.
2010-01-23 00:20:48 +01:00
84bd2591d6
SSL fixes, seems to work with stunnel4 as a client but not linuxdcpp using SSL directly.
2010-01-22 23:43:23 +01:00
230ca28b46
Some unfinished SSL work.
2010-01-22 18:52:38 +01:00
2f09fcea84
Added select() backend which can be used as a fallback if epoll is not available.
2010-01-20 18:39:55 +01:00
f84073f7cc
Various fixes for epoll handling without libevent.
...
This should take care of most compile issues as well as busy loops caused by unhandled recv() calls returning 0 and general cleanups.
2010-01-19 17:52:58 +01:00
314707f499
Epoll fixes.
2010-01-18 16:15:38 +01:00
6a4b9c58f4
Work on removing libevent completely as a mandatory dependency.
2010-01-07 20:55:13 +01:00
b3aa5332c8
Work on epoll backend, and removing dependency on libevent.
2009-12-10 23:12:04 +01:00
4a4de0f2ac
Make sure we have libevent enabled for now, and add macro protection around the areas of the code that still depend on libevent.
2009-12-09 17:27:46 +01:00
8bcdbdc061
Removed assert.
2009-11-21 11:52:25 +01:00
53536f191d
Crash fix.
2009-11-21 11:47:26 +01:00
e994f23ea0
Crash fix part 2
2009-11-18 18:35:31 +01:00
f489e77602
Crash fix?
2009-11-18 18:27:31 +01:00
e6cc47070c
A few minor TLS fixes
2009-10-09 21:38:14 +02:00
0c5d98c671
TLS compile and crash fixes.
2009-10-09 21:11:11 +02:00
0f30ebf045
Some stability fixes. Removed log messages.
2009-10-09 20:35:04 +02:00
2910c571b0
Fix protocol probe. Will detect ADC and TLS handshake - any other request
...
will simply cause the hub to close the connection.
Fix problems with write events not being processed due to a read event taking presendence.
Fix bug #86 : Windows does not have "getrlimit()".
2009-10-08 23:16:15 +02:00
20ef6f8e53
Fix to net_con_close() which allows us to either delete the connection immediately if that is safe, or delete it later.
2009-10-06 14:36:05 +02:00
69f6d811bf
Added lots of asserts, and split out the ip address from the connection object.
...
Still a lot of work remains and a massive network connection cleanup is needed.
2009-09-29 00:30:52 +02:00
96ce64ee07
Fix memory issues in ADC client lib.
2009-09-04 17:18:52 +02:00
4ca5caa52b
Various fixes, the admin tool at least compiles and runs.
2009-08-28 18:05:58 +02:00
29d6d59d36
Misc connection changes.
2009-08-27 14:15:18 +02:00
96c006ee13
Cleanup some code.
2009-08-23 14:36:52 +02:00
5bd258ca52
Move the network related flags from network.h to connection.h since that is where they are used.
2009-08-11 21:29:51 +02:00
86ba3ca86f
Complete moving all connection related data out of the hub_user object.
2009-08-07 00:22:30 +02:00
d45383fe4d
Fix some asserts.
2009-08-04 04:58:55 +02:00
Boris Pek
Jan Vidar Krey
Tillmann Karras
Hector Martin