demondfdfjg opened a new issue, #3264:
URL: https://github.com/apache/brpc/issues/3264
对应socket.cpp 1068-1082代码： // Someone added new requests.
// Reverse the list until old_head.
WriteRequest* tail = NULL;
WriteRequest* p = new_head;
do {
while (p->next == WriteRequest::UNCONNECTED) {
// TODO(gejun): elaborate this
sched_yield();
}
WriteRequest* const saved_next = p->next;
p->next = tail;
tail = p;
p = saved_next;
CHECK(p != NULL);
} while (p != old_head);
二进制程序依赖了mrpc，执行压测时候报错：received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xf9fd3efdeb80 (LWP 76473)] brpc::Socket::IsWriteComplete
(this=0xf9fd00025450, this@entry=0x0, old_head=<optimized out>,
singular_node=<optimized out>, new_tail=new_tail@entry=0xf9fd3cc2bf68) at
brpc/socket.cpp:1073 1073 brpc/socket.cpp: No such file or directory. (gdb) bt
full #0 brpc::Socket::IsWriteComplete (this=0xf9fd00025450, this@entry=0x0,
old_head=<optimized out>, singular_node=<optimized out>,
new_tail=new_tail@entry=0xf9fd3cc2bf68) at brpc/socket.cpp:1073 saved_next =
<optimized out> new_head = 0x0 desired = <optimized out> return_when_no_more =
<optimized out> tail = 0x0 p = 0x0 #1 0x00000000009c6200 in
brpc::Socket::KeepWrite (void_arg=<optimized out>) at brpc/socket.cpp:1673
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