ClientSocketChannel* ServiceProcess::ConnectManagerUnixSocketServer(
SocketUnixAddress& remote, SocketUnixAddress& local)
{
ClientSocketChannel* client = GetChannelService().NewClientSocketChannel();
client->SetChannelPipelineInitializor(IPCChannelInit, &m_ipc_event_handler);
client->SetChannelPipelineFinalizer(IPCChannelFinalize, NULL);
if (!client->Bind(&local))
{
ERROR_LOG(
"Failed to bind local unix socket:%s", local.GetPath().c_str());
client->Close();
return NULL;
}
ChannelOptions ops;
ops.user_write_buffer_water_mark = 8182;
ops.user_write_buffer_flush_timeout_mills = 1;
ops.max_write_buffer_size
= g_manager_proc->GetFrameworkOptions().max_ipc_buffer_size;
client->Configure(ops);
if (!client->Connect(&remote))
{
ERROR_LOG(
"Failed to connect remote unix socket:%s", remote.GetPath().c_str());
client->Close();
return NULL;
}
return client;
}
int ServiceProcess::ConnectDispatcher(const ProcessAddress& addr)
{
//Dispatcher使用FIFO和其它进程通信
if (m_dispatcher_ipc_type == IPC_FIFO)
{
string fifodir = g_manager_proc->GetFrameworkOptions().home_dir
+ "/ipc";
ServiceProcessFactory* pfactory =
g_manager_proc->GetServiceProcessFactory(addr.proc_type);
string name = pfactory->GetName();
char temp[fifodir.size() + name.size() + 100];
sprintf(temp, "%s/%s%u_%s%u", fifodir.c_str(),
GetServiceName().c_str(), GetProcessIndex(), name.c_str(),
addr.proc_idx);
FIFOChannel* fifo = GetChannelService().NewFIFOChannel();
fifo->SetReadPath(temp);
sprintf(temp, "%s/%s%u_%s%u", fifodir.c_str(), name.c_str(),
addr.proc_idx, GetServiceName().c_str(), GetProcessIndex());
fifo->SetWritePath(temp);
fifo->SetOpenFlag(O_NONBLOCK);
fifo->Open();
ChannelOptions ops;
ops.user_write_buffer_water_mark = 8192;
ops.user_write_buffer_flush_timeout_mills = 10;
ops.max_write_buffer_size
= g_manager_proc->GetFrameworkOptions().max_ipc_buffer_size;
fifo->Configure(ops);
fifo->SetChannelPipelineInitializor(IPCChannelInit,
&m_ipc_event_handler);
fifo->SetChannelPipelineFinalizer(IPCChannelFinalize, NULL);
m_dispacher_ipc_channels[addr] = fifo;
return 1;
}
else if (m_dispatcher_ipc_type == IPC_UnixDomainSocket)
{
//Dispatcher使用Unix Socket和其它进程通信
string ipcdir = g_manager_proc->GetFrameworkOptions().home_dir + "/ipc";
int retcode = chdir(ipcdir.c_str());
if (retcode != 0)
{
ERROR_LOG("Failed to chdir to %s", ipcdir.c_str());
return -1;
}
std::string remote_path;
std::string local_path;
ProcessAddress proc_addr;
proc_addr.proc_type = GetServiceType();
proc_addr.proc_idx = GetProcessIndex();
GetManagerProcess()->GetDispatcherClientUnixSocketFileName(proc_addr,
addr.proc_idx, local_path);
remote_path = DispatcherProcessFactory::GetServerUnixSocketFileName(
addr.proc_idx);
SocketUnixAddress local(local_path);
SocketUnixAddress remote(remote_path);
ClientSocketChannel* client =
GetChannelService().NewClientSocketChannel();
client->SetChannelPipelineInitializor(IPCChannelInit,
&m_ipc_event_handler);
client->SetChannelPipelineFinalizer(IPCChannelFinalize, NULL);
if (!client->Bind(&local))
{
ERROR_LOG(
"Failed to bind local unix socket:%s", local.GetPath().c_str());
client->Close();
return -1;
}
ChannelOptions ops;
ops.user_write_buffer_water_mark = 8182;
ops.user_write_buffer_flush_timeout_mills = 1;
ops.max_write_buffer_size
= g_manager_proc->GetFrameworkOptions().max_ipc_buffer_size;
client->Configure(ops);
if (!client->Connect(&remote))
{
ERROR_LOG(
"Failed to connect remote unix socket:%s", remote.GetPath().c_str());
client->Close();
return -1;
}
m_dispacher_ipc_channels[addr] = client;
chdir(g_manager_proc->GetFrameworkOptions().home_dir.c_str());
return 1;
}
else
{
ERROR_LOG(
"Not supported dispatcher IPC type:%u", m_dispatcher_ipc_type);
return -1;
}
}