relay: add a function to send outqueue to the client
This commit is contained in:
Sébastien Helleu
parent
9f55f90bbf
commit
fb6fc22c74
@ -1065,6 +1065,142 @@ relay_client_send (struct t_relay_client *client,
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return num_sent;
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}
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/*
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* Sends messages in outqueue for a client.
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*/
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void
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relay_client_send_outqueue (struct t_relay_client *client)
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{
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int i, num_sent;
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char *buf;
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while (client->outqueue)
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{
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#ifdef HAVE_GNUTLS
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if (client->ssl)
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{
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num_sent = gnutls_record_send (client->gnutls_sess,
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client->outqueue->data,
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client->outqueue->data_size);
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}
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else
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#endif /* HAVE_GNUTLS */
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{
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num_sent = send (client->sock,
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client->outqueue->data,
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client->outqueue->data_size, 0);
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}
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if (num_sent >= 0)
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{
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for (i = 0; i < 2; i++)
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{
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if (client->outqueue->raw_message[i])
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{
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/*
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* print raw message and remove it from outqueue
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* (so that it is displayed only one time, even if
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* message is sent in many chunks)
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*/
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relay_raw_print (
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client,
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client->outqueue->raw_msg_type[i],
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client->outqueue->raw_flags[i],
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client->outqueue->raw_message[i],
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client->outqueue->raw_size[i]);
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client->outqueue->raw_flags[i] = 0;
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free (client->outqueue->raw_message[i]);
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client->outqueue->raw_message[i] = NULL;
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client->outqueue->raw_size[i] = 0;
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}
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}
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if (num_sent > 0)
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{
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client->bytes_sent += num_sent;
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relay_buffer_refresh (NULL);
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}
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if (num_sent == client->outqueue->data_size)
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{
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/* whole data sent, remove outqueue */
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relay_client_outqueue_free (client, client->outqueue);
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}
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else
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{
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/*
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* some data was not sent, update outqueue and stop
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* sending data from outqueue
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*/
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if (num_sent > 0)
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{
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buf = malloc (client->outqueue->data_size - num_sent);
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if (buf)
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{
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memcpy (buf,
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client->outqueue->data + num_sent,
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client->outqueue->data_size - num_sent);
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free (client->outqueue->data);
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client->outqueue->data = buf;
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client->outqueue->data_size = client->outqueue->data_size - num_sent;
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}
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}
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break;
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}
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}
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else
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{
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#ifdef HAVE_GNUTLS
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if (client->ssl)
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{
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if ((num_sent == GNUTLS_E_AGAIN)
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|| (num_sent == GNUTLS_E_INTERRUPTED))
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{
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/* we will retry later this client's queue */
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break;
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}
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else
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{
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weechat_printf_date_tags (
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NULL, 0, "relay_client",
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_("%s%s: sending data to client %s%s%s: "
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"error %d %s"),
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weechat_prefix ("error"),
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RELAY_PLUGIN_NAME,
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RELAY_COLOR_CHAT_CLIENT,
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client->desc,
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RELAY_COLOR_CHAT,
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num_sent,
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gnutls_strerror (num_sent));
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relay_client_set_status (client, RELAY_STATUS_DISCONNECTED);
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}
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}
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else
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#endif /* HAVE_GNUTLS */
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{
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if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
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{
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/* we will retry later this client's queue */
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break;
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}
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else
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{
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weechat_printf_date_tags (
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NULL, 0, "relay_client",
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_("%s%s: sending data to client %s%s%s: "
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"error %d %s"),
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weechat_prefix ("error"),
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RELAY_PLUGIN_NAME,
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RELAY_COLOR_CHAT_CLIENT,
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client->desc,
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RELAY_COLOR_CHAT,
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errno,
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strerror (errno));
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relay_client_set_status (client, RELAY_STATUS_DISCONNECTED);
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}
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}
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}
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}
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}
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/*
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* Timer callback, called each second.
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*/
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@ -1073,8 +1209,7 @@ int
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relay_client_timer_cb (const void *pointer, void *data, int remaining_calls)
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{
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struct t_relay_client *ptr_client, *ptr_next_client;
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int num_sent, i, purge_delay;
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char *buf;
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int purge_delay;
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time_t current_time;
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/* make C compiler happy */
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@ -1102,133 +1237,7 @@ relay_client_timer_cb (const void *pointer, void *data, int remaining_calls)
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}
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else if (ptr_client->sock >= 0)
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{
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while (ptr_client->outqueue)
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{
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#ifdef HAVE_GNUTLS
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if (ptr_client->ssl)
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{
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num_sent = gnutls_record_send (ptr_client->gnutls_sess,
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ptr_client->outqueue->data,
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ptr_client->outqueue->data_size);
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}
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else
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#endif /* HAVE_GNUTLS */
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{
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num_sent = send (ptr_client->sock,
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ptr_client->outqueue->data,
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ptr_client->outqueue->data_size, 0);
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}
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if (num_sent >= 0)
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{
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for (i = 0; i < 2; i++)
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{
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if (ptr_client->outqueue->raw_message[i])
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{
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/*
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* print raw message and remove it from outqueue
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* (so that it is displayed only one time, even if
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* message is sent in many chunks)
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*/
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relay_raw_print (
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ptr_client,
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ptr_client->outqueue->raw_msg_type[i],
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ptr_client->outqueue->raw_flags[i],
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ptr_client->outqueue->raw_message[i],
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ptr_client->outqueue->raw_size[i]);
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ptr_client->outqueue->raw_flags[i] = 0;
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free (ptr_client->outqueue->raw_message[i]);
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ptr_client->outqueue->raw_message[i] = NULL;
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ptr_client->outqueue->raw_size[i] = 0;
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}
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}
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if (num_sent > 0)
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{
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ptr_client->bytes_sent += num_sent;
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relay_buffer_refresh (NULL);
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}
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if (num_sent == ptr_client->outqueue->data_size)
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{
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/* whole data sent, remove outqueue */
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relay_client_outqueue_free (ptr_client,
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ptr_client->outqueue);
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}
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else
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{
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/*
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* some data was not sent, update outqueue and stop
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* sending data from outqueue
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*/
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if (num_sent > 0)
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{
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buf = malloc (ptr_client->outqueue->data_size - num_sent);
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if (buf)
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{
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memcpy (buf,
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ptr_client->outqueue->data + num_sent,
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ptr_client->outqueue->data_size - num_sent);
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free (ptr_client->outqueue->data);
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ptr_client->outqueue->data = buf;
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ptr_client->outqueue->data_size = ptr_client->outqueue->data_size - num_sent;
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}
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}
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break;
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}
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}
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else
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{
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#ifdef HAVE_GNUTLS
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if (ptr_client->ssl)
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{
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if ((num_sent == GNUTLS_E_AGAIN)
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|| (num_sent == GNUTLS_E_INTERRUPTED))
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{
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/* we will retry later this client's queue */
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break;
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}
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else
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{
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weechat_printf_date_tags (
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NULL, 0, "relay_client",
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_("%s%s: sending data to client %s%s%s: "
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"error %d %s"),
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weechat_prefix ("error"),
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RELAY_PLUGIN_NAME,
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RELAY_COLOR_CHAT_CLIENT,
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ptr_client->desc,
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RELAY_COLOR_CHAT,
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num_sent,
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gnutls_strerror (num_sent));
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relay_client_set_status (ptr_client,
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RELAY_STATUS_DISCONNECTED);
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}
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}
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else
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#endif /* HAVE_GNUTLS */
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{
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if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
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{
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/* we will retry later this client's queue */
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break;
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}
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else
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{
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weechat_printf_date_tags (
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NULL, 0, "relay_client",
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_("%s%s: sending data to client %s%s%s: "
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"error %d %s"),
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weechat_prefix ("error"),
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RELAY_PLUGIN_NAME,
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RELAY_COLOR_CHAT_CLIENT,
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ptr_client->desc,
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RELAY_COLOR_CHAT,
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errno,
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strerror (errno));
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relay_client_set_status (ptr_client,
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RELAY_STATUS_DISCONNECTED);
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}
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}
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}
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}
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relay_client_send_outqueue (ptr_client);
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}
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ptr_client = ptr_next_client;
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