Increate backlog of lldb-platform's listener socket
lldb-platform's listener socket only had a backlog of one connection.
That means that if more than one client connected simultaneously, the
connection would be refused. The test suite can be run remotely with
dozens of threads connecting simultaneously. Raised this limit to 100
to effectively eliminate lost connections.
Test Plan:
run tests against a remote target
Differential Revision: http://reviews.llvm.org/D8696
llvm-svn: 233652
diff --git a/lldb/source/Host/common/Socket.cpp b/lldb/source/Host/common/Socket.cpp
index b5559ff..3bcd934 100644
--- a/lldb/source/Host/common/Socket.cpp
+++ b/lldb/source/Host/common/Socket.cpp
@@ -167,7 +167,12 @@
return error;
}
-Error Socket::TcpListen(llvm::StringRef host_and_port, bool child_processes_inherit, Socket *&socket, Predicate<uint16_t>* predicate)
+Error Socket::TcpListen(
+ llvm::StringRef host_and_port,
+ bool child_processes_inherit,
+ Socket *&socket,
+ Predicate<uint16_t>* predicate,
+ int backlog)
{
std::unique_ptr<Socket> listen_socket;
NativeSocket listen_sock = kInvalidSocketValue;
@@ -209,7 +214,7 @@
return error;
}
- err = ::listen (listen_sock, 1);
+ err = ::listen (listen_sock, backlog);
if (err == -1)
{
// TODO: On Windows, use WSAGetLastError()