// 创建网络通信层
iolayer_t iolayer_create( uint8_t nthreads, uint32_t nclients )
{
struct iolayer * self = (struct iolayer *)malloc( sizeof(struct iolayer) );
if ( self == NULL )
{
return NULL;
}
self->context = NULL;
self->transform = NULL;
self->nthreads = nthreads;
self->nclients = nclients;
self->localfunc = NULL;
self->localdata = NULL;
self->status = eLayerStatus_Running;
// 初始化会话管理器
if ( _new_managers( self ) != 0 )
{
iolayer_destroy( self );
return NULL;
}
// 创建网络线程组
self->group = iothreads_start( self->nthreads, _io_methods, self );
if ( self->group == NULL )
{
iolayer_destroy( self );
return NULL;
}
return self;
}
void IIOService::stop()
{
if ( m_IOLayer != NULL )
{
iolayer_destroy( m_IOLayer );
m_IOLayer = NULL;
}
for ( size_t i = 0; i < m_ListenContexts.size(); ++i )
{
delete m_ListenContexts[i];
}
for ( size_t i = 0; i < m_ConnectContexts.size(); ++i )
{
delete m_ConnectContexts[i];
}
if ( m_IOContextGroup != NULL )
{
for ( uint8_t i = 0; i < m_ThreadsCount; ++i )
{
if ( m_IOContextGroup != NULL )
{
finalIOContext( m_IOContextGroup[i] );
}
}
delete [] m_IOContextGroup;
}
m_ListenContexts.clear();
m_ConnectContexts.clear();
}
