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* net.server: Fix multiple return valuesKim Alvefur2022-06-031-4/+12
| | | | | | | return foo and foo() crops multiple return values to a single one, so any second return values etc were last, mostly error details. Introduced in 7e9ebdc75ce4
* net: refactor sslconfig to not depend on LuaSecJonas Schäfer2022-04-021-0/+6
| | | | | | | | | | | This now requires that the network backend exposes a tls_builder function, which essentially wraps the former util.sslconfig.new() function, passing a factory to create the eventual SSL context. That allows a net.server backend to pick whatever it likes as SSL context factory, as long as it understands the config table passed by the SSL config builder. Heck, a backend could even mock and replace the entire SSL config builder API.
* net: isolate LuaSec-specificsJonas Schäfer2022-04-271-4/+24
| | | | | | | | | | | | | | For this, various accessor functions are now provided directly on the sockets, which reach down into the LuaSec implementation to obtain the information. While this may seem of little gain at first, it hides the implementation detail of the LuaSec+LuaSocket combination that the actual socket and the TLS layer are separate objects. The net gain here is that an alternative implementation does not have to emulate that specific implementation detail and "only" has to expose LuaSec-compatible data structures on the new functions.
* Spelling: Fix various spelling mistakes (thanks timeless)Kim Alvefur2022-03-071-3/+3
| | | | | | Words, sometimes I wonder how they even work Maybe I missed something.
* net.server: Add a predrain callaback just before writesKim Alvefur2021-08-161-0/+5
| | | | | | | | | | Allows sneaking in things in the write buffer just before it's sent to the network stack. For example ack requests, compression flushes or other things that make sense to send after stanzas or other things. This ensures any additional trailing data sent is included in the same write, and possibly the same TCP packet. Other methods used such as timers or nextTick might not have the same effect as it depends on scheduling.
* net.server_event: Silence luacheck warningsKim Alvefur2019-12-231-0/+2
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* server_event: Remove duplicated code (thanks waqas)Kim Alvefur2019-11-131-4/+0
| | | | | readcallback() calls onreadtimeout() and runs the exact same code if onreadtimeout() doesn't return true, which it doesn't do.
* net.server: Handle server name (SNI) as extra argumentKim Alvefur2019-09-011-0/+1
| | | | | | Code added in 75d2874502c3, 9a905888b96c and adc0672b700e uses this field. See #409 and #1408
* net.server: Accept and save an 'extra' field for client connectionsKim Alvefur2019-09-011-5/+6
| | | | | This lets code attach some extra data to be attached to client connections.
* net.server_event: Allow writing into buffer of write-locked connectionsKim Alvefur2019-03-241-2/+2
| | | | Check for 'nointerface' flag instead, whatever that means.
* net/server_event: fix typo in commentMaxime “pep” Buquet2019-03-231-1/+1
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* net.server: Only add alternate SNI contexts if at least one is providedKim Alvefur2019-03-111-1/+1
| | | | Fixes use of <starttls/> when a client sends SNI, which would send no certificate otherwise.
* net.server_event: Add SNI support (#409)Kim Alvefur2019-03-101-0/+10
| | | | Snippet adapted from server_epoll
* net.server: New API for creating server listenersKim Alvefur2018-09-131-6/+16
| | | | server.listen(interface, port, listeners, options);
* net.server: Add an API for holding writes of outgoing dataKim Alvefur2018-10-251-0/+13
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* net.server_event: Deprecate :lock_read here tooKim Alvefur2018-10-281-0/+1
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* net.server: Swich method for connecting sockets with remotesKim Alvefur2018-10-121-1/+1
| | | | | | | LuaSocket TCP sockets have have both :connect and :setpeername, which are the exact same function, however UDP sockets only have :setpeername. Switching to :setpeername allows most of this code to be generic wrt TCP/UDP.
* net.server: Remove socket constructor fallbackKim Alvefur2018-10-121-1/+1
| | | | Should no longer be needed
* net.server: Require IP address as argument to addclient (no DNS names)Kim Alvefur2018-10-111-8/+9
| | | | The net.connect API should be used to resolve DNS names first
* net.connect: Fix passing request table to new listenerKim Alvefur2018-09-261-2/+2
| | | | This could be a return value from ondetach
* net.server: Call a 'onattach' callback when replacing listenersKim Alvefur2018-09-261-0/+4
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* net.server: Set default read timeout to 14 minutes (fixes #971)Kim Alvefur2018-07-061-1/+1
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* net.server: Add watchfd, a simple API for watching file descriptorsKim Alvefur2018-05-091-0/+29
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* net.server_event: Don't close servers if just quitting the loop onceMatthew Wild2018-04-101-1/+3
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* Fix spelling throughout the codebase [codespell]Kim Alvefur2018-02-041-9/+9
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* net.server_event: Not every instantly-readable connection is an error, ↵Matthew Wild2018-02-231-2/+6
| | | | continue if possible
* net.server_event: Better outgoing connection error handlingMatthew Wild2018-02-231-1/+3
| | | | | | Same as 67311cda0625. Check for readability. If a socket is readable after initial connection, it likely means an error, so we call the readcallback for that connection to handle it (and ultimately close).
* net.server_event: Split long line [luacheck]Kim Alvefur2017-11-101-1/+2
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* net.server_event: Add "libevent" to backend descriptionKim Alvefur2017-10-091-1/+1
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* Merge 0.10->trunkKim Alvefur2017-01-041-0/+1
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| * net.server_event: Also replace 'ondrain' when setting new listeners (thanks ↵Kim Alvefur2017-01-041-0/+1
| | | | | | | | Ge0rG)
* | Merge 0.10->trunkKim Alvefur2016-10-081-0/+4
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| * net.server_event: Restore destruction of socket on read timeout (lost since ↵Kim Alvefur2016-10-081-0/+4
| | | | | | | | e67891ad18d6) (thanks Ge0rG)
* | Merge 0.10->trunkKim Alvefur2016-05-041-5/+6
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| * net.server_event: Schedule another read callback if there is still data left ↵Kim Alvefur2016-05-041-1/+5
| | | | | | | | in buffer after reading (fixes #583 for real)
| * net.server_event: Collect entire one line function on one lineKim Alvefur2016-05-041-4/+1
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* | Merge 0.10->trunkKim Alvefur2016-04-191-1/+1
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| * Merge 0.9->0.10Kim Alvefur2016-04-191-1/+1
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| | * net.server_event: Check the buffer *length*, not the buffer itself (Fixes ↵Kim Alvefur2016-04-191-1/+1
| | | | | | | | | | | | 100% cpu usage introduced in 65abd9d7bf88)
* | | Merge 0.10->trunkKim Alvefur2016-04-191-4/+3
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| * | Merge 0.9->0.10Kim Alvefur2016-04-191-4/+3
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| | * net.server_event: Return the correct value as timeoutKim Alvefur2016-04-191-1/+1
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| | * net.server_event: Fix traceback if event re-added during starttlsKim Alvefur2016-04-191-4/+3
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* | | Merge 0.10->trunkKim Alvefur2016-04-191-0/+4
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| * | Merge 0.9->0.10Kim Alvefur2016-04-191-0/+4
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| | * net.server_event: Re-add write event if writebuffer is non-empty after write ↵Kim Alvefur2016-04-191-0/+4
| | | | | | | | | | | | (eg due to writes from ondrain callback) (fixes #661)
* | | Merge 0.10->trunkKim Alvefur2016-04-061-1/+0
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| * | server_event: addclient: wrapclient already calls startconnection for us ↵daurnimator2013-12-181-2/+1
| | | | | | | | | | | | [backported from trunk]
* | | Merge 0.10->trunkKim Alvefur2016-04-051-17/+22
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| * | server_event: Split long list of assignments into multiple lines for readabilityKim Alvefur2016-04-051-4/+7
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