f4d238be18
Bump copyright years.
8 years ago
ff55499725
Fix persistence reloading.
8 years ago
a71bee494f
HASH_DELETE needs to modify subhier.
9 years ago
2dec0ed895
broker: fix queue_qos0_messages behaviour
...
Prior, offline qos0 clients had an unlimited queue depth when
queue_qos0_messages was true.
Signed-off-by: Karl Palsson <karlp@etactica.com>
9 years ago
c6aac741c2
broker: support byte based queueing
...
Limiting queued message depth purely based on message count is hard to
control for memory constrained devices. The size of messages can vary
wildly, from a few bytes, to a few kilobytes. Support a new
max_queued_bytes option, and drop packets when the first limit is
reached. Option defaults to 0 (disabled) by default.
Support also a max_inflight_bytes variable, with similar behaviour.
Fixes (partof) https://github.com/eclipse/mosquitto/issues/100
This pulls up some helper routines for calculating whether to allow
inflight or queuing, resolving some inconsistences in connection
resumption.
Signed-off-by: Karl Palsson <karlp@etactica.com>
9 years ago
8268e6da08
database: drop unnecessary local variable
...
No need to maintain count and context->msg_count separately.
Signed-off-by: Karl Palsson <karlp@etactica.com>
9 years ago
30c96f4a1c
broker: track stored messages in bytes as well as count
...
Instead of simply tracking the count of stored messages, keep track of
the total byte size of stored messages. While only informational at
this point, it provides the basis for byte based limits in the future.
Signed-off-by: Karl Palsson <karlp@etactica.com>
9 years ago
883af8af53
Better subtree searching.
9 years ago
017db6706f
Rename mosquitto_broker.h -> mosquitto_broker_internal.h
9 years ago
8378fe44cf
Update copyrights.
9 years ago
1c3988a397
Merge branch 'master' into develop
9 years ago
afc2c9951c
[57] File missed from previous commit.
...
Bug: https://github.com/eclipse/mosquitto/issues/57
10 years ago
18cc0f5fc7
Fix bugs introduced by previous commit
...
Signed-off-by: Pierre Fersing <pierre.fersing@bleemeo.com>
10 years ago
44f23252a0
Improve performance with lots of queued message
...
Split message queue in two queues: in-flight and queued to avoid the
need to iterate over all messages.
Signed-off-by: Pierre Fersing <pierre.fersing@bleemeo.com>
10 years ago
37dceb38f9
Fix some defects discovered by coverity.
10 years ago
b4fbe904d4
Remove more unnecessary "if(x) mosquitto__free(x)" checks.
10 years ago
e2324ff9bb
Merge remote-tracking branch 'remotes/origin/master' into develop
...
Conflicts:
CMakeLists.txt
ChangeLog.txt
THANKS.txt
appveyor.yml
config.mk
installer/mosquitto-cygwin.nsi
installer/mosquitto.nsi
lib/messages_mosq.c
lib/messages_mosq.h
lib/mosquitto.c
lib/mosquitto.h
lib/net_mosq.c
lib/net_mosq.h
lib/send_client_mosq.c
lib/send_mosq.c
lib/socks_mosq.c
lib/will_mosq.c
src/bridge.c
src/conf.c
src/context.c
src/database.c
src/loop.c
src/mosquitto.c
src/mosquitto_broker.h
src/net.c
src/read_handle.c
src/read_handle_server.c
src/subs.c
10 years ago
3f86d316d8
Allow mosquitto__free(NULL).
...
Remove all unnecessary "if(X)" before a call to mosquitto__free.
10 years ago
ab7f212b7e
[468987] Free unused topic elements.
...
Reduces memory usage and CPU usage.
Thanks to Guido Hinderberger, Martin Rauscher and Michael Hekel.
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=468987
10 years ago
e49e398eb3
Fix handling of outgoing QoS>0 messages for bridges.
...
Fix handling of outgoing QoS>0 messages for bridges that could not be
sent because the bridge connection was down.
10 years ago
6f193de3a5
[470258] Don't make unnecessary copies of payload in db__messages_store.
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Along with the previous commit this closes #470258 .
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=470258
10 years ago
9bccd31b36
Don't make unnecessary copies of topic in db__messages_store.
10 years ago
cdbe62c2bb
Outgoing messages with QoS>0 are no longer retried after a timeout.
...
This change in behaviour can be justified by considering when the
timeout may have occurred.
* If a connection is unreliable and has dropped, but without one end
noticing, the messages will be retried on reconnection. Sending
additional PUBLISH or PUBREL would not have changed anything.
* If a client is overloaded/unable to respond/has a slow connection then
sending additional PUBLISH or PUBREL would not help the client catch
up. Once the backlog has cleared the client will respond. If it is not
able to catch up, sending additional duplicates would not help either.
11 years ago
4195fde70b
Last raft of renames for the moment.
11 years ago
21946ace6c
mosquitto__log_printf -> log__printf
11 years ago
b67c90ec02
Rename internal datatypes.
11 years ago
94ef6ec7bb
Big set of function renames.
11 years ago
8049c4b7f8
Simplify code around SYS statistics gathering.
11 years ago
b598aec385
Sys -> user includes.
11 years ago
ec2fcce43b
Don't send websockets messages if the message is queued.
11 years ago
11756d24c8
Change internal funcs _foo_bar() to foo__bar().
11 years ago
90dc6d8c4c
Don't use uhpa for whole topics, unlikely to be of benefit.
11 years ago
0ddd438161
Helper macros.
11 years ago
2da74ad043
Use uhpa for topics.
11 years ago
2ecee163ef
Use uhpa for payloads.
11 years ago
45b8220a82
[458690] Fix build for WITH_BRIDGE=no
...
Thanks to Alexandre Zia.
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=458690
11 years ago
34176359c9
[452913] Prevent dereferencing of NULL string.
...
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=452913
11 years ago
778bd4ca25
Clear store variable correctly here.
11 years ago
85a294922e
Protect stored messages from removal when queing.
11 years ago
5b6f6976c7
Fix use of "dup" with pubrel, subscribe, unsubscribe.
...
Thanks to Paolo Patierno.
11 years ago
2ce4d94282
Fix dereferencing of msg store items.
11 years ago
db3c016fdd
Don't use bridge hash in each client.
...
Store a DB wide array of bridges. There shouldn't be many of them, so
iterating/searching isn't a problem. Saves 56 bytes in the client
struct.
11 years ago
1e64bb171a
More memory efficient message store than with hashes.
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Also frees messages from the message store after removing...
11 years ago
d30d711c3b
Improve struct layouts for memory usage.
11 years ago
ea8537c048
Remove unused messages from store immediately.
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This removes the need for *store_clean*.
11 years ago
4374170c40
Use hash for message store to speed up loading.
...
Comes at the expense of increased memory usage. This could be countered
by using a hash just for loading (increased memory usage during loading,
reduced afterwards) but this approach does allow the immediate removal
of messages from the store.
11 years ago
a1f18323d1
Make bridge connections non-blocking for non-TLS connections.
11 years ago
372b64a290
More "client has disconnected but is not freed" protections.
11 years ago
bdb3e74100
More memory fixes.
11 years ago
764b7e0a91
Use hash functions to store client data.
11 years ago
Roger A. Light
Karl Palsson
Pierre Fersing