src/filter_chain.c: Fixed typos in error messages
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
curl_xml plugin: Check for a curl_easy_perform() error first
The value of CURLINFO_RESPONSE_CODE isn't valid otherwise.
Also, use the symbolic name CURLE_OK in all plugins where
appropriate.
Change-Id: I17ae9c7eea393ee4641296b5484c93809a662dd9
Signed-off-by: Florian Forster <octo@collectd.org>
The value of CURLINFO_RESPONSE_CODE isn't valid otherwise.
Also, use the symbolic name CURLE_OK in all plugins where
appropriate.
Change-Id: I17ae9c7eea393ee4641296b5484c93809a662dd9
Signed-off-by: Florian Forster <octo@collectd.org>
Fix memory leaks when plugin gets no results
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
exec plugin: Fix a copy'n'paste mistake in a comment.
Thanks to Robert Riches Jr for the hint.
Thanks to Robert Riches Jr for the hint.
curl_json plugin: Call yajl_complete_parse() / yajl_parse_complete() only once.
The cURL callback may be called several times, so we need to call the
complete() function after perform() returns.
The cURL callback may be called several times, so we need to call the
complete() function after perform() returns.
Add protection from infinite redirect loops to curl-using plugins
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
curl_xml plugin: Fix potential dereference of NULL pointer.
I managed to get collectd to segfault in a couple of places while
playing with it a bit. The first is in the curl_xml module when the
XPATH expression doesn't quite match the input. The crash occurs on line
407 when instance_node->nodeTab[0] is dereferenced. At this point, all
members of instance_node are 0, so dereferencing the array isn't a good
idea. This patch fixes the problem, although I'm not sure if this
particular case actually deserves its own error message.
Signed-off-by: Florian Forster <octo@collectd.org>
I managed to get collectd to segfault in a couple of places while
playing with it a bit. The first is in the curl_xml module when the
XPATH expression doesn't quite match the input. The crash occurs on line
407 when instance_node->nodeTab[0] is dereferenced. At this point, all
members of instance_node are 0, so dereferencing the array isn't a good
idea. This patch fixes the problem, although I'm not sure if this
particular case actually deserves its own error message.
Signed-off-by: Florian Forster <octo@collectd.org>
curl's numeric options are always at minimum long, never int
This can affect portability to some architectures.
Signed-off-by: Florian Forster <octo@collectd.org>
This can affect portability to some architectures.
Signed-off-by: Florian Forster <octo@collectd.org>
cpu plugin: Remove broken debug message.
The message was uninformative and did cast a pointer to an int,
resulting in a compile error.
The message was uninformative and did cast a pointer to an int,
resulting in a compile error.
logfile plugin: Make "do_close" a boolean.
If the file isn't closed such as when logging to stdout or stderr the file must be flushed for it to get out of the IO buffers right away.
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
dbi plugin: Replace cdbi_config_set_string() with cf_util_get_string().
src/network.c: Fix the build on FreeBSD.
<gcrypt.h> accepts a definition called GCRYPT_NO_DEPRECATED to disable
deprecated functionality. Unfortunately, this definition is not
sufficient to suppress all warnings. However, FreeBSD's version of
libgcrypt has been fixed to properly remove all deprecated features.
Signed-off-by: Florian Forster <octo@collectd.org>
<gcrypt.h> accepts a definition called GCRYPT_NO_DEPRECATED to disable
deprecated functionality. Unfortunately, this definition is not
sufficient to suppress all warnings. However, FreeBSD's version of
libgcrypt has been fixed to properly remove all deprecated features.
Signed-off-by: Florian Forster <octo@collectd.org>
Update version-gen.sh.
Bump version to 4.10.8; Update ChangeLog.
ping plugin: Don't abort the "ping_thread" when ping_send() fails.
This may happen when the network is down. If the thread fails, the read
callback will indicate an error and the exponential back-off will start.
This is not optimal for this scenario, since you usually want to have
ping stats from right when the network is back up.
Fixes Github issue #171.
This may happen when the network is down. If the thread fails, the read
callback will indicate an error and the exponential back-off will start.
This is not optimal for this scenario, since you usually want to have
ping stats from right when the network is back up.
Fixes Github issue #171.
ping plugin: Refactor "ping_thread": Move iteration over hosts into a function.
12 years ago1) Cleans up one configure.ac error AC_LINK_IFELSE requires AC_LANG_PROGRAM (or somet...
1) Cleans up one configure.ac error AC_LINK_IFELSE requires AC_LANG_PROGRAM (or something similar) to get the setup right.
2) Fix for maintaier-clean so that you can run the autoreconf build script multiple times.
3) Clean up the generated man pages when running cleanup.
Signed-off-by: Florian Forster <octo@collectd.org>
2) Fix for maintaier-clean so that you can run the autoreconf build script multiple times.
3) Clean up the generated man pages when running cleanup.
Signed-off-by: Florian Forster <octo@collectd.org>
collectd-python.conf(5): fix register_* argument description
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
collectd-python.conf(5): change phrasing of function descriptions
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
collectd-python.conf(5): change phrasing of minimum required version
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
collectd-python.conf(5): fix trivial spelling mistakes
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
collectd-python.conf(5): capitalize Python
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
network.c: call gcry_check_version() as required by library.
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
Merge remote-tracking branch 'trenkel/collectd-4.10' into collectd-4.10
Change the libnetlink function used to query link statistics to match iproute2's behavior and thus not trip on the kernel's new parsing of optional attributes for RTM_GETLINK.
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
disk plugin: Multiply the average read/write latency with the interval.
The counter/derive will later be divided by the interval, resulting in too
small rates (for interval > 1.0).
Should fix issue #150. Thanks to Manuel Sanmartin for identifying this problem!
The counter/derive will later be divided by the interval, resulting in too
small rates (for interval > 1.0).
Should fix issue #150. Thanks to Manuel Sanmartin for identifying this problem!
python: Fix memory leaks.
network.c: workaround for broken OSX compilers issuing false warnings
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
src/utils_db_query.[ch]: Remove duplicate "const" modifier.
Merge branch 'ff/snmp' into collectd-4.10
snmp plugin: Fix incorrect comparison in csnmp_oid_compare().
snmp plugin: Check the return value of csnmp_oid_suffix().
Also fix an issue where the complete OID is compared with only the suffix.
Thanks to Mark Juric to test the changes and point out these problems.
Issue: #131
Also fix an issue where the complete OID is compared with only the suffix.
Thanks to Mark Juric to test the changes and point out these problems.
Issue: #131
snmp plugin: Fix iterating over tables without an instance configuration.
Also should fix incorrect handling of instance values; the first one would
be skipped.
Also should fix incorrect handling of instance values; the first one would
be skipped.
configure: Only set the Perl interpreter if the argument is a file.
This fixes Github issue #137.
This fixes Github issue #137.
Fixed bugs that prevented to "make distcheck"
Fixes Github issue #132.
Signed-off-by: Florian Forster <octo@collectd.org>
Fixes Github issue #132.
Signed-off-by: Florian Forster <octo@collectd.org>
Fix for Solaris when setting ip-opt multicast-loop (must be a char, not int).
General logging additions for tracking down the problem.
Signed-off-by: Florian Forster <octo@collectd.org>
General logging additions for tracking down the problem.
Signed-off-by: Florian Forster <octo@collectd.org>
Multithreading fix: localize unneeded global variable
snmp plugin: Improve subtree matching.
Some MIBs use subtrees with an unusual OID naming schema. For example,
some network hardware encodes the MAC address in the last six parts of
the OID. Previously, the code only checked the last part of the OID
("sub-id") and assumed this was increasing. This assumption is not true
in such naming schemas and is not required by SNMP. This patch fixes
this behavior by comparing the entire "OID suffix".
This hopefully fixes Github issue #131.
Some MIBs use subtrees with an unusual OID naming schema. For example,
some network hardware encodes the MAC address in the last six parts of
the OID. Previously, the code only checked the last part of the OID
("sub-id") and assumed this was increasing. This assumption is not true
in such naming schemas and is not required by SNMP. This patch fixes
this behavior by comparing the entire "OID suffix".
This hopefully fixes Github issue #131.
snmp plugin: Expand tabs.
snmp plugin: Rename a couple of confusing variables.
"head" and "tail" are way better names, I hope.
"head" and "tail" are way better names, I hope.
snmp plugin: Improve some comments.
bindings/Makefile: perl: Use INSTALL_BASE rather than PREFIX.
Some versions of Perl / ExtUtils::MakeMaker will else abort with an error
message explaining INSTALL_BASE and PREFIX may not be used both. However, I
don't know where the other definition comes from.
Signed-off-by: Florian Forster <octo@collectd.org>
Some versions of Perl / ExtUtils::MakeMaker will else abort with an error
message explaining INSTALL_BASE and PREFIX may not be used both. However, I
don't know where the other definition comes from.
Signed-off-by: Florian Forster <octo@collectd.org>
configure: Don't add -liptc to the global LIBS setting.
AC_SEARCH_LIBS() would do that, so save and restore LIBS when calling that
macro.
Signed-off-by: Florian Forster <octo@collectd.org>
AC_SEARCH_LIBS() would do that, so save and restore LIBS when calling that
macro.
Signed-off-by: Florian Forster <octo@collectd.org>
configure: Use AC_INCLUDES_DEFAULT when checking any libkvm stuff.
kvm.h requires sys/types.h to be included. Using AC_INCLUDES_DEFAULT will
hopefully make sure that we're save for a bit ;-)
Signed-off-by: Florian Forster <octo@collectd.org>
kvm.h requires sys/types.h to be included. Using AC_INCLUDES_DEFAULT will
hopefully make sure that we're save for a bit ;-)
Signed-off-by: Florian Forster <octo@collectd.org>
curl_xml plugin: Mark read-only strings as const.
fix Host config being ignored
Change-Id: I8a109818d8a821e2f3e0660fbb6ba1843279fcc2
Signed-off-by: Florian Forster <octo@collectd.org>
Change-Id: I8a109818d8a821e2f3e0660fbb6ba1843279fcc2
Signed-off-by: Florian Forster <octo@collectd.org>
apcups plugin: Retry sending the "status" command.
If that fails more than twice in the first 10 iterations, gracefully shut
down the socket in all future iterations.
This should fix Github issue #15.
If that fails more than twice in the first 10 iterations, gracefully shut
down the socket in all future iterations.
This should fix Github issue #15.
apcups plugin: Add function net_shutdown().
apcups plugin: Make sure the socket is closed on errors.
src/utils_db_query.c: Use the right field when checking for size.
Revert "swap plugin: Add the "ReportBytes" option."
This reverts commit 25fd1667c186eb871a4b66f9866d6446e41f1bc2.
This reverts commit 25fd1667c186eb871a4b66f9866d6446e41f1bc2.
swap plugin: Add the "ReportBytes" option.
When enabled, swap I/O is reported in bytes, not pages. Only valid for Linux.
This should fix Github issue #10.
When enabled, swap I/O is reported in bytes, not pages. Only valid for Linux.
This should fix Github issue #10.
exec plugin: Really remove STDERR from the select() set.
select(2) is actually using a variable called "copy", which we didn't set in
this case.
Fixes Github issue #12. Thanks to Tetsuya Kawaguchi for reporting this problem.
select(2) is actually using a variable called "copy", which we didn't set in
this case.
Fixes Github issue #12. Thanks to Tetsuya Kawaguchi for reporting this problem.
configure.in: Make sure sa_familiy_t is defined when checking rtnl_dump_filter().
netlink plugin: Check for the number of arguments to 'rtnl_dump_filter'.
In recent versions of iproute2, 'rtnl_dump_filter' expects three rather than
five arguments.
This should fix Github issue #7.
Signed-off-by: Florian Forster <octo@collectd.org>
In recent versions of iproute2, 'rtnl_dump_filter' expects three rather than
five arguments.
This should fix Github issue #7.
Signed-off-by: Florian Forster <octo@collectd.org>
Fixed collectd's unixsock read interrupted by SIGCHLD's.
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
Fixed various collectd memory leaks.
Once I understood what's going on I tried to keep the changes to a minimum.
Signed-off-by: Florian Forster <octo@collectd.org>
Once I understood what's going on I tried to keep the changes to a minimum.
Signed-off-by: Florian Forster <octo@collectd.org>
Merge branch 'ff/kstat' into collectd-4.10
snmp plugin: Fix error message printed by the "Shift" option.
I noticed a small error in snmp.c in collectd-5.1.0 (might be
elsewhere). The warning message in csnmp_config_add_data_shift says
"Scale config option" instead of "Shift" config option:
[…]
Signed-off-by: Florian Forster <octo@collectd.org>
I noticed a small error in snmp.c in collectd-5.1.0 (might be
elsewhere). The warning message in csnmp_config_add_data_shift says
"Scale config option" instead of "Shift" config option:
[…]
Signed-off-by: Florian Forster <octo@collectd.org>
df plugin: when checking / do it just once
Newer system symlink /etc/mtab to /proc/mounts which makes root
filesystem seem mounted twice, once as type rootfs and once for the
real device.
When / is selected for df plugin, skip the rootfs mount-point as
real root is usually mounted right on top of it.
Not skipping it causes rrdtool to complain about two updates for the
same timestamp, the first entry for rootfs passes but rrdtool complains
when stats for the second occurrence for real filesystem is being
considered.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Florian Forster <octo@collectd.org>
Newer system symlink /etc/mtab to /proc/mounts which makes root
filesystem seem mounted twice, once as type rootfs and once for the
real device.
When / is selected for df plugin, skip the rootfs mount-point as
real root is usually mounted right on top of it.
Not skipping it causes rrdtool to complain about two updates for the
same timestamp, the first entry for rootfs passes but rrdtool complains
when stats for the second occurrence for real filesystem is being
considered.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Florian Forster <octo@collectd.org>
snmp plugin: Check for SNMP_ENDOFMIBVIEW.
Some implementations of SNMP will send a special "variable" when you're
leaving the requested subtree with type "endOfMibView" aka.
"SNMP_ENDOFMIBVIEW". Examples of such implementations are Citrix
Netscalers and IBM's General Parallel File System (GPFS). Reading past
this special variable will result in weird values being returned.
This adds an appropriate check to csnmp_check_res_left_subtree().
Thanks to "Mark" for reporting this issue and clarifying.
Some implementations of SNMP will send a special "variable" when you're
leaving the requested subtree with type "endOfMibView" aka.
"SNMP_ENDOFMIBVIEW". Examples of such implementations are Citrix
Netscalers and IBM's General Parallel File System (GPFS). Reading past
this special variable will result in weird values being returned.
This adds an appropriate check to csnmp_check_res_left_subtree().
Thanks to "Mark" for reporting this issue and clarifying.
src/common.c: Add missing semicolon.
src/common.c: get_kstat_value: Check the arguments and return error codes.
Rather than asserting that an argument is not NULL, check this condition
and return an error code.
This should fix Github issue #71.
Rather than asserting that an argument is not NULL, check this condition
and return an error code.
This should fix Github issue #71.
src/Makefile.am: Unconditionally link collectd with libm.
Under FreeBSD, running src/utils_format_json.c fails because isfinite()
cannot be resolved. The GNU manpages for isnan() and isfinite() also
advise users to link with libm and AIX has had the library being linked
in for a while. Since it's such a basic library it seems easier to just
link with it unconditionally.
Fixes Github issue #122.
Under FreeBSD, running src/utils_format_json.c fails because isfinite()
cannot be resolved. The GNU manpages for isnan() and isfinite() also
advise users to link with libm and AIX has had the library being linked
in for a while. Since it's such a basic library it seems easier to just
link with it unconditionally.
Fixes Github issue #122.
Fix bad definition of UDP src port in DNS plugin.
collectd.conf(5): Improve description of the configuration syntax.
Fix for config file parsing ("memcachec plugin: Option `Server' not allowed here.")
Fix out-of-bound index in rrdtool.c
Fix a reference to argv[1] that is (always?)
outside the bounds of the argv array. It happens
during a log statement that seems to want
to actually refer to the rrd filename.
Fix a reference to argv[1] that is (always?)
outside the bounds of the argv array. It happens
during a log statement that seems to want
to actually refer to the rrd filename.
oracle plugin: Add database name and query name (if applicable) to error messages.
oracle plugin: Report the "connect id" when OCILogon() fails.
collection3: Use {instance} in Df's grpah title.
{type_instance} didn't work when used with other plugins than "df", e.g.
the example configuration of the Oracle plugin uses this.
{type_instance} didn't work when used with other plugins than "df", e.g.
the example configuration of the Oracle plugin uses this.
src/utils_dns.c: Remove duplicate line.
src/utils_dns.c: Rename the "s_addr" and "d_addr" variables.
On Solaris, there is a macro called "s_addr" resulting in syntax errors
when this is used as a variable name. The variables have been renamed to
circumvent this problem. Thanks to Maciej Bliziński for reporting this
problem and helping to debug it!
On Solaris, there is a macro called "s_addr" resulting in syntax errors
when this is used as a variable name. The variables have been renamed to
circumvent this problem. Thanks to Maciej Bliziński for reporting this
problem and helping to debug it!
collection3: Filter out identifiers with control characters.
Otherwise XML errors will prevent the page from rendering.
Otherwise XML errors will prevent the page from rendering.
src/utils_avltree.c: Add sanity check to c_avl_destroy().
netapp plugin: Close connection on communication errors.
Create directories with permission 0777.
Let umask work its magic. Thanks to "Poil" for reporting this problem.
Fixes GitHub issue #63.
Let umask work its magic. Thanks to "Poil" for reporting this problem.
Fixes GitHub issue #63.
ChangeLog: Correct date.
Bump version to 4.10.7; Update ChangeLog.
Revert "Proposal fix for large "MaxPacketSize" use."
This reverts commit 12213f8dfeee3feb3846aa658def0bb79c1211d0.
This reverts commit 12213f8dfeee3feb3846aa658def0bb79c1211d0.
network plugin: Do not forward received notifications.
The network plugin would send out all notifications it got through its
callback, even the ones it received itself and even when forwarding was
disabled.
With this patch the network plugin will only transmit notifications created
locally -- forwarding of notifications is not implemented due to missing
loop-detection. For loop-detection we would have to keep track of the last
timestamp of each notifications, and since each host/plugin/type/-instance
field may be empty, this is not as straight forward as with value lists. If
someone needs this, they will need to invest some work I'm afraid.
The network plugin would send out all notifications it got through its
callback, even the ones it received itself and even when forwarding was
disabled.
With this patch the network plugin will only transmit notifications created
locally -- forwarding of notifications is not implemented due to missing
loop-detection. For loop-detection we would have to keep track of the last
timestamp of each notifications, and since each host/plugin/type/-instance
field may be empty, this is not as straight forward as with value lists. If
someone needs this, they will need to invest some work I'm afraid.
Proposal fix for large "MaxPacketSize" use.
When we use a "MaxPacketSize" over two thousand of octets (to pass huge
message in notification for example), buffer may not be flushed for a
while.
By flushing buffer when there is about 1400 octets, we're sure there is
no data too longer in.
When we use a "MaxPacketSize" over two thousand of octets (to pass huge
message in notification for example), buffer may not be flushed for a
while.
By flushing buffer when there is about 1400 octets, we're sure there is
no data too longer in.
src/common.h: Add comment about return value of read_file_contents().
tcpconns plugin: Include <bsd/nlist.h> rather than <nlist.h>.
It appears that <nlist.h> is being deprecated / moved.
This hopefully fixes Debian bug #664429.
It appears that <nlist.h> is being deprecated / moved.
This hopefully fixes Debian bug #664429.
src/common.c: parse_value: Strip trailing whitespace before parsing.
This hopefully avoids the annoying "trailing garbage" message when the buffer
only contains a newline or space at the end.
This hopefully avoids the annoying "trailing garbage" message when the buffer
only contains a newline or space at the end.
collectd.conf(5): Document the "Hits" and "Hysteresis" threshold options.
Fixes GitHub issue #53.
Fixes GitHub issue #53.
Makefile adds dependency on $(LIBLTDL), which is valued "-lltdl"
When building on OS X, the collectd build failed, because the collectd target
has a dependency on "-lltdl", which is the value the variable $(LIBLTDL) has.
Obviously, this should be the file name instead. I am however not sure how to
specify the correct filename in this case.
Fixes GitHub issue #54.
Signed-off-by: Florian Forster <octo@collectd.org>
When building on OS X, the collectd build failed, because the collectd target
has a dependency on "-lltdl", which is the value the variable $(LIBLTDL) has.
Obviously, this should be the file name instead. I am however not sure how to
specify the correct filename in this case.
Fixes GitHub issue #54.
Signed-off-by: Florian Forster <octo@collectd.org>
Merge pull request #44 from octo/ff/perl
Fix race condition in the Perl plugin.
Fix race condition in the Perl plugin.
collectd.conf(5): Improve the network plugin's documentation.
The example given was confusing since it didn't make it clear enough, that only
one "Server" stanza is required.
Resolves GitHub issue #19.
The example given was confusing since it didn't make it clear enough, that only
one "Server" stanza is required.
Resolves GitHub issue #19.
network plugin: Fix compiler warnings.
Resolves GitHub issue #49.
Resolves GitHub issue #49.
snmp plugin: Keep track of signedness of ASN values.
Prior to this, the signed variant was used when casting to gauge_t. This caused
problems with values larger than 2^31-1, since they were casted to negative
values.
Hopefully fixes GitHub issue #50.
Prior to this, the signed variant was used when casting to gauge_t. This caused
problems with values larger than 2^31-1, since they were casted to negative
values.
Hopefully fixes GitHub issue #50.
Fixed memory leak in collectdclient library.
Signed-off-by: Florian Forster <octo@collectd.org>
Signed-off-by: Florian Forster <octo@collectd.org>
perl plugin: Fix a race condition.
This hopefully fixes GitHub issue #9.
This hopefully fixes GitHub issue #9.
Merge pull request #40 from octo/db/processes
Add support for processes with spaces in their names.
Add support for processes with spaces in their names.
processes plugin: Support processes with spaces in their names.
… without replacing the space in the process name. This is done by using
an equivalent of strchr() and strrchr() to determine the boundaries of
the second "field".
Change-Id: Id4c1a84c0544554fae05623457d2a7a3e0630db2
… without replacing the space in the process name. This is done by using
an equivalent of strchr() and strrchr() to determine the boundaries of
the second "field".
Change-Id: Id4c1a84c0544554fae05623457d2a7a3e0630db2
processes plugin: Support processes with spaces in their name.
Fixes GitHub issue #11.
Change-Id: Ifa9db0e020f19da43bbf49bba0626e70c16dc30f
Fixes GitHub issue #11.
Change-Id: Ifa9db0e020f19da43bbf49bba0626e70c16dc30f
conntrack plugin: Strip newlie before calling parse_value().
Change-Id: Ifa4db20a6b937912db77a214d2c0ef3eeebfa164
Change-Id: Ifa4db20a6b937912db77a214d2c0ef3eeebfa164
Use parse_value in the conntrack plugin and submit the result even if it's zero
Dear collectd,
Please find attached a patch for the conntrack plugin.
The patch is about two things:
1. submit the value even if it is zero (which is a legitimate value according
to types.db);
2. use parse_value and a value_t instead of directly using a double and atof(3).
The first point was important because it meant that the metric was not created
when the initial value was zero. (It could also lead to holes in your graphs).
The parse_value return value is correctly checked, note that the parsed file
ends with a \n which mean that parse_value always complain when running in
debug/info maybe we should replace it with a \0 before handing the buffer to
parse_value() ?
Thanks
--
Louis Opter
Signed-off-by: Florian Forster <octo@collectd.org>
Dear collectd,
Please find attached a patch for the conntrack plugin.
The patch is about two things:
1. submit the value even if it is zero (which is a legitimate value according
to types.db);
2. use parse_value and a value_t instead of directly using a double and atof(3).
The first point was important because it meant that the metric was not created
when the initial value was zero. (It could also lead to holes in your graphs).
The parse_value return value is correctly checked, note that the parsed file
ends with a \n which mean that parse_value always complain when running in
debug/info maybe we should replace it with a \0 before handing the buffer to
parse_value() ?
Thanks
--
Louis Opter
Signed-off-by: Florian Forster <octo@collectd.org>
Fix buffer size for memcached stats answer
Typical stats answer has ~1900 bytes length.
$ memcached-tool localhost:11211 stats | wc -c
1863
But buffer for this answer was only 1024 bytes length.
Signed-off-by: Florian Forster <octo@collectd.org>
Typical stats answer has ~1900 bytes length.
$ memcached-tool localhost:11211 stats | wc -c
1863
But buffer for this answer was only 1024 bytes length.
Signed-off-by: Florian Forster <octo@collectd.org>