Make the output easier to read by wrapping mandatory argument names
with angle brackets (just like in *status help), and make it possible
to output help for given command(s). Furthermore, output only relevant
variable lists and align casing & arguments in general help & command
specific usage output.
The following modules are enabled by default:
- global: webadmin
- user: controlpanel, chansaver
- network: simple_away
This reduces a lot makeconf noise and fixes#541.
When a job was cancelled after its runThread() method finished, but before the
main thread noticed this and reacted, we would just run runMain() before and
pretend the job finished normally.
However, with CModuleJob this means that runMain() might get called for a module
which is currently being destructed. This has bad effects with virtual functions
and thus causes problems. It's better to just really cancel the job instead.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The CChan::SendBuffer(CClient,CBuffer) overload should just playback
the given buffer and obviously not clear the channel's own buffer
=> auto-clear the buffer in CChan::SendBuffer(CClient) as appropriate.
There was a race where threads were themselves responsible for increasing the
counter for the number of running threads. This left an open window where the
thread was already started, but our counter was not yet increased. The effect of
this race would be that we start more threads than we should.
Fix this by increasing the counter before actually starting new worker threads.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This adds CThreadPool::cancelJob() and cancelJobs() which can cancel a set of
jobs synchronously. These functions only return when the job was successfully
cancelled.
It tries to cancel the jobs as quickly as possible, skipping any callbacks on
CJob that were not yet called. A job that is already running can use
CJob::wasCancelled() to check if it should quit.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Store query buffers per query the same way it's done for channels.
This allows clients to implement persistent query buffers. Queries
remain open across clients and sessions until a client explicitly
sends a command to clear a (closed) query buffer.
A new config option AutoClearQueryBuffer that default to false
ensures behavioral backwards compatibility, and another config
MaxQueries protects from OOM eg. due to PM attacks.
Currently the connection timeout handling of znc uses three magic numbers, each
of which is at least repeated in two unrelated places. This commits defines the
numbers in CIRCNetwork and makes the other places just use this number.
This also renames PING_TIMEOUT to PING_FREQUENCY because I feel that describes
this constant better.
I am not really happy about the name NO_TRAFFIC_TIMEOUT that is used for the
real timeout, but I couldn't think of a better name. PING_TIMEOUT isn't good
because that sounds like the time between sending a PING and the resulting
timeout.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This patch splits CUserTimer into two other timers:
CIRCNetworkPingTimer: This timer sends PING messages to connected
client's and IRC servers.
CIRCNetworkJoinTimer: This timer enforces the MaxJoin setting by only
allowing a specified amount of channels to join at the same time.
JoinChans() is modified to reset the ping timer once we hit the MaxJoin.
This allows us to call it from any function without breaking the timing
logic.
Before it shown the right result even with wrong path (without prefix),
but it worked only with ZNC directly, not via reverse proxy.
Now it won't work with ZNC directly too.
The ClearBindHost and ClearUserBindHost success messages do not make a distinction on whether it's a network bind host that's being cleared or whether it's a user bind host that's being cleared. I think that this should be reworded to make the distinction.
Alexey Sokolov