void
libevent_cb_node_onrecv_data(int socket, short event, void* arg){
struct fs_node* node = (struct fs_node*)arg;
ssize_t nread = 0;
BYTE buff[RECV_BUFF_MAX];
do{
fs_zero(buff, RECV_BUFF_MAX);
nread = recv(socket, buff, RECV_BUFF_MAX, 0);
if(nread > 0){
fs_node_recv_data(node, buff, nread);
}else{
if(nread == -1){
if(errno == EAGAIN){
break;
}else{
fprintf(stderr, "%d on recv_data error[%d] \n", node->node_id, errno);
fs_node_shudown(node);
return;
}
}else{
fs_node_shudown(node);
return;
}
}
} while (fs_true);
}
void
libevent_cb_node_onsend_data(int socket, short event, void* arg){
struct fs_node* node = (struct fs_node*)arg;
pthread_mutex_lock(&node->write_mutex);
if(node->send_buffer == NULL)
{
event_del(node->write_ev);
pthread_mutex_unlock(&node->write_mutex);
return;
}
void* data = (void*)fs_output_stream_get_dataptr(node->send_buffer);
size_t len = fs_output_stream_get_len(node->send_buffer);
ssize_t nsize = len;
ssize_t nwrite = 0;
ssize_t nwrited = 0;
while (nsize > 0) {
nwrite = send(node->socket, (BYTE*)data + (len - nsize), nsize, 0);
if(nwrite > 0){
nwrited += nwrite;
}
if(nwrite < nsize){
if(nwrite == -1){
if(errno == EAGAIN)
{
break;
}else{
fprintf(stderr, "%d on send_data error = %d \n", node->node_id, errno);
pthread_mutex_unlock(&node->write_mutex);
fs_node_shudown(node);
return;
}
}
}
nsize -= nwrite;
}
fs_output_stream_sub(node->send_buffer, nwrited, len - nwrited);
len = fs_output_stream_get_len(node->send_buffer);
if(len == 0){
event_del(node->write_ev);
}
pthread_mutex_unlock(&node->write_mutex);
}
VALUE
rb_Node_close(VALUE self){
struct fs_node* node = NULL;
Data_Get_Struct(self, struct fs_node, node);
if(node) {
fs_node_set_script_id(node, Qnil);
if(!fs_node_is_closed(node)){
fs_node_shudown(node);
}
return Qtrue;
}else{
rb_raise(rb_eRuntimeError, "NODE is NULL");
}
return Qfalse;
}
