void
cserve2_client_deliver(Client *client)
{
size_t sent, size;
const char *str;
if (!client->msg.pending)
{
Fd_Flags cur_flags;
cserve2_fd_watch_flags_get(client->socket, &cur_flags);
cur_flags ^= FD_WRITE;
cserve2_fd_watch_flags_set(client->socket, cur_flags);
return;
}
size = eina_binbuf_length_get(client->msg.pending);
str = (const char *)eina_binbuf_string_get(client->msg.pending);
sent = cserve2_client_write(client, str, size);
if (sent == size)
{
eina_binbuf_free(client->msg.pending);
client->msg.pending = NULL;
return;
}
eina_binbuf_remove(client->msg.pending, 0, sent);
}
ssize_t
cserve2_client_send(Client *client, const void *data, size_t size)
{
ssize_t sent;
debug_msg("sent", data, size);
if (client->msg.pending)
{
eina_binbuf_append_length
(client->msg.pending, (unsigned char *)data, size);
return size;
}
sent = cserve2_client_write(client, data, size);
if ((sent < 0) && ((errno != EAGAIN) && (errno != EWOULDBLOCK)))
{
// FIXME: Big error when writing on the socket to the client,
// so we must close the connection to the client and remove
// its references inside our cache.
WRN("Error on socket with client %d: %s", client->id, strerror(errno));
if (client->msg.reading)
_client_msg_free(client);
cserve2_client_del(client);
return sent;
}
if (sent < 0)
sent = 0;
if (sent < (int)size)
{
Fd_Flags cur_flags;
client->msg.pending = eina_binbuf_new();
eina_binbuf_append_length
(client->msg.pending, (unsigned char *)data + sent, size - sent);
cserve2_fd_watch_flags_get(client->socket, &cur_flags);
cur_flags |= FD_WRITE;
cserve2_fd_watch_flags_set(client->socket, cur_flags);
}
return size;
}