qw225967 / bifrost

Bifrost is an experimental system that integrates multiple Qos methods, and use to conduct point-to-point/multi-point weak network confrontation experiments.

我是你们的"狗子哥"！👋 Im Frankie!👋

"这里有一些小展示"

"tiny homepage"

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bifrost's Issues

good job

请问该项目包含了哪些具体的带宽估计算法？

作者大大，想问一下您的这个项目除了测试GCC算法，还测试了哪些其他的算法呢？

Jitterbuffer

Thx for sharing the great work!! I wonder where the jb related contents are in this project ?

主分支作为推流端出现奔溃

[tcc client] new available bitrate:1678251
[tcc client] new available bitrate:1691087
[tcc client] new available bitrate:1704152
[tcc client] new available bitrate:1717450
worker: malloc.c:2401: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed.

Thread 3 "worker" received signal SIGABRT, Aborted.
[Switching to Thread 0x7ffff647e700 (LWP 20072)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb)
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007ffff6cc07f1 in __GI_abort () at abort.c:79
#2 0x00007ffff6d13af1 in __malloc_assert (file=, function=, line=,
assertion=) at malloc.c:298
#3 sysmalloc (nb=nb@entry=288, av=av@entry=0x7ffff0000020) at malloc.c:2398
#4 0x00007ffff6d15060 in _int_malloc (av=av@entry=0x7ffff0000020, bytes=bytes@entry=272) at malloc.c:4135
#5 0x00007ffff6d172ad in __GI___libc_malloc (bytes=272) at malloc.c:3075
#6 0x00007ffff76ba258 in operator new(unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7 0x000055555570305e in __gnu_cxx::new_allocator<void* absl::container_internal::Allocate<8ul, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >(std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> >, unsigned long)::M>::allocate(unsigned long, void const) ()
#8 0x0000555555702dc7 in absl::allocator_traits<std::allocator<void* absl::container_internal::Allocate<8ul, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >(std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> >, unsigned long)::M> >::allocate(std::allocator<void absl::container_internal::Allocate<8ul, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >(std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> >, unsigned long)::M>&, unsigned long) ()
#9 0x0000555555702a30 in void absl::container_internal::Allocate<8ul, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >(std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> >, unsigned long) ()
#10 0x0000555555702490 in absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::initialize_slots() ()
#11 0x00005555557015ab in absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::resize(unsigned long) ()
#12 0x0000555555700977 in absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::rehash_and_grow_if_necessary() ()
#13 0x00005555556ffa12 in absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::prepare_insert(unsigned long) ()
#14 0x00005555556fe0b0 in std::pair<unsigned long, bool> absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::find_or_prepare_insert(unsigned char const&) ()
#15 0x00005555556fc71f in std::pair<absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::iterator, bool> absl::container_internal::raw_hash_map<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::try_emplace_impl<unsigned char const&>(unsigned char const&) ()
#16 0x00005555556fb29a in std::pair<absl::container_internal::raw_hash_set<absl::container_internal::FlatHashMapPolicy<unsigned ch---Type to continue, or q to quit---
ar, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::iterator, bool> absl::container_internal::raw_hash_map<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::try_emplace<unsigned char, , 0>(unsigned char const&) ()
#17 0x00005555556f9e42 in decltype (absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>::value(addressof((declval<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*>&>)()))) absl::container_internal::raw_hash_map<absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*>, absl::hash_internal::Hash, std::equal_to, std::allocator<std::pair<unsigned char const, bifrost::RtpPacket::TwoBytesExtension*> > >::operator[]<unsigned char, absl::container_internal::FlatHashMapPolicy<unsigned char, bifrost::RtpPacket::TwoBytesExtension*> >(unsigned char const&) ()
#18 0x00005555556f69cf in bifrost::RtpPacket::SetExtensions(unsigned char, std::vector<bifrost::RtpPacket::GenericExtension, std::allocatorbifrost::RtpPacket::GenericExtension > const&) ()
#19 0x00005555556c118d in bifrost::FakeDataProducer::GetRtpExtensions(std::shared_ptrbifrost::RtpPacket&) ()
#20 0x00005555556c1006 in bifrost::FakeDataProducer::CreateData() ()
#21 0x00005555556c6ed2 in bifrost::BifrostPacer::OnTimer(bifrost::UvTimer*) ()
#22 0x00005555556e269c in bifrost::UvTimer::OnUvTimer() ()
#23 0x00005555556e227d in bifrost::onTimer(uv_timer_s*) ()
#24 0x000055555573737b in uv.run_timers ()
#25 0x000055555573c9bc in uv_run ()
#26 0x00005555556e3d61 in bifrost::UvLoop::RunLoop() ()
#27 0x0000555555703cf6 in bifrost::Transport::Run() ()
#28 0x000055555573311d in PublishTransport0(std::shared_ptrbifrost::Transport&) ()
#29 0x0000555555733fe2 in void std::__invoke_impl<void, void ()(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport > >(std::__invoke_other, void (&&)(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport >&&) ()
#30 0x000055555573391b in std::__invoke_result<void ()(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport > >::type std::__invoke<void ()(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport > >(void (&&)(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport >&&) ()
#31 0x0000555555735c3f in decltype (__invoke((_S_declval<0ul>)(), (_S_declval<1ul>)())) std::thread::_Invoker<std::tuple<void ()(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport > > >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) ()
#32 0x0000555555735b6f in std::thread::_Invoker<std::tuple<void ()(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport > > >::operator()() ()
#33 0x0000555555735aae in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void ()(std::shared_ptrbifrost::Transport&), std::reference_wrapper<std::shared_ptrbifrost::Transport > > > >::_M_run() ()
#34 0x00007ffff76e466f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#35 0x00007ffff7bbb6db in start_thread (arg=0x7ffff647e700) at pthread_create.c:463
#36 0x00007ffff6da161f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95