X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fnetwork.c;h=cc3d6b3a3a3aa24af444be96e01bca5cb056260a;hb=4fd631aa4fc9aa2e5339a1531dc74915676844a4;hp=457637be8aa16b9203d4a473cbc6f3f0891faa4e;hpb=f6d2b3c2f83808f9f3913bf0220b3e6ad84fe23c;p=collectd.git diff --git a/src/network.c b/src/network.c index 457637be..cc3d6b3a 100644 --- a/src/network.c +++ b/src/network.c @@ -1,6 +1,6 @@ /** * collectd - src/network.c - * Copyright (C) 2005-2009 Florian octo Forster + * Copyright (C) 2005-2010 Florian octo Forster * Copyright (C) 2009 Aman Gupta * * This program is free software; you can redistribute it and/or modify it @@ -31,6 +31,7 @@ #include "utils_fbhash.h" #include "utils_avltree.h" #include "utils_cache.h" +#include "utils_complain.h" #include "network.h" @@ -258,7 +259,7 @@ typedef struct receive_list_entry_s receive_list_entry_t; * Private variables */ static int network_config_ttl = 0; -static size_t network_config_packet_size = 1024; +static size_t network_config_packet_size = 1452; static int network_config_forward = 0; static int network_config_stats = 0; @@ -295,14 +296,14 @@ static pthread_mutex_t send_buffer_lock = PTHREAD_MUTEX_INITIALIZER; * example). Only if neither is true, the stats_lock is acquired. The counters * are always read without holding a lock in the hope that writing 8 bytes to * memory is an atomic operation. */ -static uint64_t stats_octets_rx = 0; -static uint64_t stats_octets_tx = 0; -static uint64_t stats_packets_rx = 0; -static uint64_t stats_packets_tx = 0; -static uint64_t stats_values_dispatched = 0; -static uint64_t stats_values_not_dispatched = 0; -static uint64_t stats_values_sent = 0; -static uint64_t stats_values_not_sent = 0; +static derive_t stats_octets_rx = 0; +static derive_t stats_octets_tx = 0; +static derive_t stats_packets_rx = 0; +static derive_t stats_packets_tx = 0; +static derive_t stats_values_dispatched = 0; +static derive_t stats_values_not_dispatched = 0; +static derive_t stats_values_sent = 0; +static derive_t stats_values_not_sent = 0; static pthread_mutex_t stats_lock = PTHREAD_MUTEX_INITIALIZER; /* @@ -319,30 +320,30 @@ static _Bool check_receive_okay (const value_list_t *vl) /* {{{ */ /* This is a value we already sent. Don't allow it to be received again in * order to avoid looping. */ if ((status == 0) && (time_sent >= ((uint64_t) vl->time))) - return (false); + return (0); - return (true); + return (1); } /* }}} _Bool check_receive_okay */ static _Bool check_send_okay (const value_list_t *vl) /* {{{ */ { - _Bool received = false; + _Bool received = 0; int status; if (network_config_forward != 0) - return (true); + return (1); if (vl->meta == NULL) - return (true); + return (1); status = meta_data_get_boolean (vl->meta, "network:received", &received); if (status == -ENOENT) - return (true); + return (1); else if (status != 0) { ERROR ("network plugin: check_send_okay: meta_data_get_boolean failed " "with status %i.", status); - return (true); + return (1); } /* By default, only *send* value lists that were not *received* by the @@ -383,7 +384,7 @@ static int network_dispatch_values (value_list_t *vl, /* {{{ */ return (-ENOMEM); } - status = meta_data_add_boolean (vl->meta, "network:received", true); + status = meta_data_add_boolean (vl->meta, "network:received", 1); if (status != 0) { ERROR ("network plugin: meta_data_add_boolean failed."); @@ -917,6 +918,8 @@ static int parse_packet (sockent_t *se, static int parse_part_sign_sha256 (sockent_t *se, /* {{{ */ void **ret_buffer, size_t *ret_buffer_len, int flags) { + static c_complain_t complain_no_users = C_COMPLAIN_INIT_STATIC; + char *buffer; size_t buffer_len; size_t buffer_offset; @@ -938,8 +941,9 @@ static int parse_part_sign_sha256 (sockent_t *se, /* {{{ */ if (se->data.server.userdb == NULL) { - NOTICE ("network plugin: Received signed network packet but can't verify " - "it because no user DB has been configured. Will accept it."); + c_complain (LOG_NOTICE, &complain_no_users, + "network plugin: Received signed network packet but can't verify it " + "because no user DB has been configured. Will accept it."); return (0); } @@ -1377,8 +1381,19 @@ static int parse_packet (sockent_t *se, /* {{{ */ &tmp); if (status == 0) { - vl.time = (time_t) tmp; - n.time = (time_t) tmp; + vl.time = TIME_T_TO_CDTIME_T (tmp); + n.time = TIME_T_TO_CDTIME_T (tmp); + } + } + else if (pkg_type == TYPE_TIME_HR) + { + uint64_t tmp = 0; + status = parse_part_number (&buffer, &buffer_size, + &tmp); + if (status == 0) + { + vl.time = (cdtime_t) tmp; + n.time = (cdtime_t) tmp; } } else if (pkg_type == TYPE_INTERVAL) @@ -1387,7 +1402,15 @@ static int parse_packet (sockent_t *se, /* {{{ */ status = parse_part_number (&buffer, &buffer_size, &tmp); if (status == 0) - vl.interval = (int) tmp; + vl.interval = TIME_T_TO_CDTIME_T (tmp); + } + else if (pkg_type == TYPE_INTERVAL_HR) + { + uint64_t tmp = 0; + status = parse_part_number (&buffer, &buffer_size, + &tmp); + if (status == 0) + vl.interval = (cdtime_t) tmp; } else if (pkg_type == TYPE_HOST) { @@ -2583,7 +2606,7 @@ static int add_to_buffer (char *buffer, int buffer_size, /* {{{ */ if (vl_def->time != vl->time) { - if (write_part_number (&buffer, &buffer_size, TYPE_TIME, + if (write_part_number (&buffer, &buffer_size, TYPE_TIME_HR, (uint64_t) vl->time)) return (-1); vl_def->time = vl->time; @@ -2591,7 +2614,7 @@ static int add_to_buffer (char *buffer, int buffer_size, /* {{{ */ if (vl_def->interval != vl->interval) { - if (write_part_number (&buffer, &buffer_size, TYPE_INTERVAL, + if (write_part_number (&buffer, &buffer_size, TYPE_INTERVAL_HR, (uint64_t) vl->interval)) return (-1); vl_def->interval = vl->interval; @@ -3053,8 +3076,6 @@ static int network_config (oconfig_item_t *ci) /* {{{ */ network_config_set_boolean (child, &network_config_forward); else if (strcasecmp ("ReportStats", child->key) == 0) network_config_set_boolean (child, &network_config_stats); - else if (strcasecmp ("CacheFlush", child->key) == 0) - /* no op for backwards compatibility only */; else { WARNING ("network plugin: Option `%s' is not allowed here.", @@ -3075,8 +3096,7 @@ static int network_notification (const notification_t *n, memset (buffer, '\0', sizeof (buffer)); - - status = write_part_number (&buffer_ptr, &buffer_free, TYPE_TIME, + status = write_part_number (&buffer_ptr, &buffer_free, TYPE_TIME_HR, (uint64_t) n->time); if (status != 0) return (-1); @@ -3181,15 +3201,15 @@ static int network_shutdown (void) static int network_stats_read (void) /* {{{ */ { - uint64_t copy_octets_rx; - uint64_t copy_octets_tx; - uint64_t copy_packets_rx; - uint64_t copy_packets_tx; - uint64_t copy_values_dispatched; - uint64_t copy_values_not_dispatched; - uint64_t copy_values_sent; - uint64_t copy_values_not_sent; - uint64_t copy_receive_list_length; + derive_t copy_octets_rx; + derive_t copy_octets_tx; + derive_t copy_packets_rx; + derive_t copy_packets_tx; + derive_t copy_values_dispatched; + derive_t copy_values_not_dispatched; + derive_t copy_values_sent; + derive_t copy_values_not_sent; + derive_t copy_receive_list_length; value_list_t vl = VALUE_LIST_INIT; value_t values[2]; @@ -3212,14 +3232,14 @@ static int network_stats_read (void) /* {{{ */ sstrncpy (vl.plugin, "network", sizeof (vl.plugin)); /* Octets received / sent */ - vl.values[0].counter = (counter_t) copy_octets_rx; - vl.values[1].counter = (counter_t) copy_octets_tx; + vl.values[0].derive = (derive_t) copy_octets_rx; + vl.values[1].derive = (derive_t) copy_octets_tx; sstrncpy (vl.type, "if_octets", sizeof (vl.type)); plugin_dispatch_values (&vl); /* Packets received / send */ - vl.values[0].counter = (counter_t) copy_packets_rx; - vl.values[1].counter = (counter_t) copy_packets_tx; + vl.values[0].derive = (derive_t) copy_packets_rx; + vl.values[1].derive = (derive_t) copy_packets_tx; sstrncpy (vl.type, "if_packets", sizeof (vl.type)); plugin_dispatch_values (&vl); @@ -3258,13 +3278,13 @@ static int network_stats_read (void) /* {{{ */ static int network_init (void) { - static _Bool have_init = false; + static _Bool have_init = 0; /* Check if we were already initialized. If so, just return - there's * nothing more to do (for now, that is). */ if (have_init) return (0); - have_init = true; + have_init = 1; #if HAVE_LIBGCRYPT gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread); @@ -3350,9 +3370,9 @@ static int network_init (void) * just send the buffer if `flush' is called - if the requested value was in * there, good. If not, well, then there is nothing to flush.. -octo */ -static int network_flush (int timeout, - const char __attribute__((unused)) *identifier, - user_data_t __attribute__((unused)) *user_data) +static int network_flush (__attribute__((unused)) cdtime_t timeout, + __attribute__((unused)) const char *identifier, + __attribute__((unused)) user_data_t *user_data) { pthread_mutex_lock (&send_buffer_lock);