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catalinux / Conn (public) (License: LGPLv2) (since 2016-03-01) (hash sha1)

Net library for easy building ipv4/ipv6 network daemons/clients

Clone URLs: https://rocketgit.com/user/catalinux/Conn ssh://rocketgit@ssh.rocketgit.com/user/catalinux/Conn git://git.rocketgit.com/user/catalinux/Conn

List of commits:

Subject	Hash	Author	Date (UTC)
Various small stuff	0c551268be734dd68a59426315abfc6ef776c60a	Catalin(ux) M. BOIE	2018-04-02 21:40:49
More debugging for websocket parsing	66ccde632b280f1aa450610e6b671464b7e56451	Catalin(ux) M. BOIE	2018-04-02 21:39:23
Raise to 4096 to buffer for logging	a59dee1fdfe087ff13e4c7012fe29f8da99ad75c	Catalin(ux) M. BOIE	2018-04-02 21:38:11
Bump version	9b635cebfffdd6971eefef0ebad395e21684bb8a	Catalin(ux) M. BOIE	2018-01-13 18:07:12
Added some more compile flags and websocket1 helper files.	fce47295946106956fb70da77244d77ffca09423	Catalin(ux) M. BOIE	2018-01-13 18:03:46
Lots of changes everywhere	91b9113e8f92db07c079c005273683f2e868910c	Catalin(ux) M. BOIE	2018-01-12 19:06:04
Require openssl (for websocket)	b4b34eb88f38bfd421187da76611cc54476d7309	Catalin(ux) M. BOIE	2017-12-30 23:44:50
Very important fixes	01e33f06a5cdc52fb3795158fd838fcca7055dda	Catalin(ux) M. BOIE	2017-12-30 23:39:17
Bump version to 1.0.37	54e8f3bcaf7f7e096c454563039a545a4abb1bf0	Catalin(ux) M. BOIE	2017-12-30 22:13:12
Lots of small fixes	4894de0472e571b8c78294de527bf70089096545	Catalin(ux) M. BOIE	2017-12-30 22:11:09
Checkpoint	b6bf45330f046da40d762b6fd10d1bb97bc40036	Catalin(ux) M. BOIE	2017-12-28 00:13:09
Fixed libConn*.so instalation.	df1bef9190d30dd11fcd150b41810ce18278b74f	Catalin(ux) M. BOIE	2015-04-25 14:43:37
libConn1.so was not included in spec file.	dd99625a7fb70d66fa5a91371fb4d2eaf7a4f23d	Catalin(ux) M. BOIE	2015-04-25 14:39:32
Small fixes for build system.	ab12cbbe149933cbf1b9a9900be1a45d63ee0b29	Catalin(ux) M. BOIE	2015-04-25 14:17:14
Build fixes	e7521468199d4da53461fb0c1ffa08e1913c1e9f	Catalin(ux) M. BOIE	2015-04-24 19:18:42
Checkpoint before switching to processes not threads	de43b387557dde215ab1210838d396e7e7b22c4f	Catalin(ux) M. BOIE	2015-01-14 04:13:00
Wpools work now\!	f875d6bea1777c3a290bf9bb1aa047f26c935a63	Catalin(ux) M. BOIE	2013-11-13 20:51:13
WIP	1d246f2130d4acf8c267e82051b250a623da6870	Catalin(ux) M. BOIE	2013-10-16 19:57:04
WIP	6387026db3ce7983e610887565a282f4124d4092	Catalin(ux) M. BOIE	2013-10-14 20:06:49
WIP	15f063f9d34d3f7b7ae9d9e83f59b4077515122b	Catalin(ux) M. BOIE	2010-09-30 22:01:30

Commit 0c551268be734dd68a59426315abfc6ef776c60a - Various small stuff
Author: Catalin(ux) M. BOIE
Author date (UTC): 2018-04-02 21:40
Committer name: Catalin(ux) M. BOIE
Committer date (UTC): 2018-04-02 21:40
Parent(s): 66ccde632b280f1aa450610e6b671464b7e56451
Signing key:
Tree: 244e46d22b988aac201e51a9928a189cad778849

File	Lines added	Lines deleted
Conn.c	16	8
Makefile.in	1	1
examples/Makefile	1	1
examples/websocket1.c	2	0
examples/websocket1.data/main.js	13	11
examples/websocket1.sh	1	1

File Conn.c changed (mode: 100644) (index 32e40dd..2309f5e)
...	...	static int Conn_ignore(struct Conn C)*
1709	1709	return 0;	return 0;
1710	1710	}	}
1711	1711
1712		#if 0
1713	1712	/*	/*
1714	1713	* Close a connection if it exceeded maximum idle time or got a timeout	* Close a connection if it exceeded maximum idle time or got a timeout
1715	1714	*/	*/

...	...	static void Conn_expire(struct Conn C)*
1746	1745	}	}
1747	1746	}	}
1748	1747	}	}
1749		#endif
1750	1748
1751	1749	/*	/*
1752	1750	* Set NODELAY on socket	* Set NODELAY on socket

...	...	__hot static struct Conn Conn_alloc_prepare(struct Conn C)
2115	2113	C->web = NULL;	C->web = NULL;
2116	2114	C->web_req = NULL;	C->web_req = NULL;
2117	2115
	2116		C->wp = NULL;
	2117
2118	2118	Conn_no++;	Conn_no++;
2119	2119	/* Conn_work_to_do will not be incremented here, only in commit! */	/* Conn_work_to_do will not be incremented here, only in commit! */
2120	2120

...	...	static inline int Conn_dispatch_events(struct Conn_wpool_worker w,*
2460	2460	if (unlikely(e[i].data.fd == 1)) {	if (unlikely(e[i].data.fd == 1)) {
2461	2461	/* TODO: we may have another message type! */	/* TODO: we may have another message type! */
2462	2462	Log(0, "We have a master signaling. TODO!\n");	Log(0, "We have a master signaling. TODO!\n");
	2463		exit(0);
2463	2464	continue;	continue;
2464	2465	}	}
2465	2466

...	...	struct Conn Conn_connect(const int domain, const int type, const char addr,
3489	3490	return X;	return X;
3490	3491	}	}
3491	3492
3492		#if 0
3493	3493	/*	/*
3494	3494	* Add tokens to connection	* Add tokens to connection
3495	3495	*/	*/

...	...	int Conn_band(struct Conn C, const unsigned int width,*
3546	3546
3547	3547	return 0;	return 0;
3548	3548	}	}
3549		#endif
3550	3549
3551	3550	#if 0	#if 0
3552	3551	TODO	TODO

...	...	int Conn_poll(const int timeout)
3683	3682	{	{
3684	3683	int ret;	int ret;
3685	3684	int timeout2;	int timeout2;
	3685		unsigned int slot, last;
	3686		struct Conn *C;
3686	3687
3687	3688	Log(9, "%s timeout=%d Conn_no=%d Conn_work_to_do=%u\n",	Log(9, "%s timeout=%d Conn_no=%d Conn_work_to_do=%u\n",
3688	3689	__func__, timeout, Conn_no, Conn_work_to_do);	__func__, timeout, Conn_no, Conn_work_to_do);

...	...	int Conn_poll(const int timeout)
3715	3716	if (unlikely(ret < 0))	if (unlikely(ret < 0))
3716	3717	return -1;	return -1;
3717	3718
3718		#if 0
	3719		#if 1
3719	3720	Log(9, "Do compacting, expiration and band stuff...\n");	Log(9, "Do compacting, expiration and band stuff...\n");
3720		TODO
3721	3721	slot = 0;	slot = 0;
3722	3722	while (slot < Conn_no) {	while (slot < Conn_no) {
3723	3723	/*	/*

...	...	int Conn_poll(const int timeout)
3726	3726	*/	*/
3727	3727	last = Conn_no - 1;	last = Conn_no - 1;
3728	3728
	3729		C = &Conns[slot];
	3730		if (!C) {
	3731		slot++;
	3732		continue;
	3733		}
	3734
	3735		#if 0
3729	3736	/* Closing connection if it is in error state. */	/* Closing connection if it is in error state. */
3730	3737	if (C->error_state > 0) {	if (C->error_state > 0) {
3731	3738	Log(11, "\tSlot=%u in error [%s], move and free it.\n",	Log(11, "\tSlot=%u in error [%s], move and free it.\n",

...	...	int Conn_poll(const int timeout)
3734	3741	Conn_free_intern(last);	Conn_free_intern(last);
3735	3742	continue;	continue;
3736	3743	}	}
	3744		#endif
3737	3745
3738	3746	/* No commit done yet */	/* No commit done yet */
3739	3747	if (C->state == CONN_STATE_EMPTY) {	if (C->state == CONN_STATE_EMPTY) {

...	...	int Conn_poll(const int timeout)
3749	3757	}	}
3750	3758
3751	3759	/* test if it expired/timeout */	/* test if it expired/timeout */
3752		Conn_expire(slot);
	3760		Conn_expire(C);
3753	3761
3754	3762	/* add tokens */	/* add tokens */
3755		Conn_band_update(slot);
	3763		Conn_band_update(C);
3756	3764
3757	3765	slot++;	slot++;
3758	3766	}	}

File Makefile.in changed (mode: 100644) (index 0518f7d..19522a9)
...	...	clean:
52	52
53	53	install: all	install: all
54	54	@mkdir -p $(I_USR_LIB)	@mkdir -p $(I_USR_LIB)
55		@cp -vd libConn.so* $(I_USR_LIB)
	55		@cp -vd libConn.so libConn.so.1 libConn.so.$(VER) $(I_USR_LIB)
56	56	@mkdir -p $(I_USR_INC)	@mkdir -p $(I_USR_INC)
57	57	@cp -vd Conn.h Conn_config.h $(I_USR_INC)	@cp -vd Conn.h Conn_config.h $(I_USR_INC)

File examples/Makefile changed (mode: 100644) (index 165bab4..4863db2)
...	...	INCS += -I..
12	12	LIBS += -L.. -lConn	LIBS += -L.. -lConn
13	13	OBJS :=	OBJS :=
14	14	DEPS := ../Conn.h $(OBJS)	DEPS := ../Conn.h $(OBJS)
15		CFLAGS := $(CC_SWITCHES) $(CFLAGS)
	15		CFLAGS := -Wall -Wextra -pipe -g $(CC_SWITCHES) $(CFLAGS)
16	16
17	17	s: s.c $(DEPS)	s: s.c $(DEPS)
18	18	gcc $(CFLAGS) $(INCS) s.c -o s $(LIBS)	gcc $(CFLAGS) $(INCS) s.c -o s $(LIBS)

File examples/websocket1.c changed (mode: 100644) (index 38bdb13..8a1f5b5)
...	...	static void ws1(struct Conn C)*
234	234	}	}
235	235
236	236	Log(5, "\tWe already have an established ws connection\n");	Log(5, "\tWe already have an established ws connection\n");
	237		again:
237	238	r = Conn_web_ws_parse(&w, C);	r = Conn_web_ws_parse(&w, C);
238	239	if (r == -1) {	if (r == -1) {
239	240	Log(0, "\tProtocol error: %s!\n", Conn_strerror());	Log(0, "\tProtocol error: %s!\n", Conn_strerror());

...	...	static void ws1(struct Conn C)*
262	263	json_object_put(json);	json_object_put(json);
263	264
264	265	Conn_eat(C, w.len);	Conn_eat(C, w.len);
	266		goto again;
265	267	}	}
266	268
267	269	int main(void)	int main(void)

File examples/websocket1.data/main.js changed (mode: 100644) (index c5b8629..5c6ea44)
3	3	// License: LGPLv3+	// License: LGPLv3+
4	4	// Copyright: Catalin(ux) M. BOIE	// Copyright: Catalin(ux) M. BOIE
5	5
6		// TODO: escape html to avoid injecting scrpts in chat
	6		// TODO: escape html to avoid injecting scripts in chat
7	7	// TODO: Will the keepalive do its job? Or should I check if I got an answer for	// TODO: Will the keepalive do its job? Or should I check if I got an answer for
8	8	// the keepalive message and re-connect if not received?	// the keepalive message and re-connect if not received?
9	9

...	...	function reconnect()
74	74	ws.send(JSON.stringify(data));	ws.send(JSON.stringify(data));
75	75
76	76	// Arm keep-alive timer	// Arm keep-alive timer
77		clearInterval(ka);
78	77	ka = setInterval(keep_alive, keep_alive_time_ms);	ka = setInterval(keep_alive, keep_alive_time_ms);
79	78
80	79	div_status.innerHTML = 'Connected';	div_status.innerHTML = 'Connected';

...	...	function reconnect()
86	85	div_status.innerHTML = 'Error: ' + ev.reason + '!';	div_status.innerHTML = 'Error: ' + ev.reason + '!';
87	86	}	}
88	87
	88		// This is called also when an error occurs
	89		ws.onclose = function(ev)
	90		{
	91		clearInterval(ka);
	92
	93		console.log('onclose: [' + ev.reason + '] ' + ev.code);
	94		timer = setInterval(reconnect, reconnect_time_ms);
	95
	96		div_status.innerHTML = 'Connection closed: ['
	97		+ ev.reason + '] ' + ev.code + '!';
	98		}
	99
89	100	ws.onmessage = function(ev)	ws.onmessage = function(ev)
90	101	{	{
91	102	var j;	var j;

...	...	function reconnect()
118	129	ka = setInterval(keep_alive, keep_alive_time_ms);	ka = setInterval(keep_alive, keep_alive_time_ms);
119	130	}	}
120	131
121		ws.onclose = function(ev)
122		{
123		console.log('onclose: [' + ev.reason + '] ' + ev.code);
124		timer = setInterval(reconnect, reconnect_time_ms);
125
126		div_status.innerHTML = 'Connection closed: ['
127		+ ev.reason + '] ' + ev.code + '!';
128		}
129
130	132	//console.log('ws.readyState=' + ws.readyState);	//console.log('ws.readyState=' + ws.readyState);
131	133	}	}
132	134

File examples/websocket1.sh changed (mode: 100755) (index ad8c726..b7a134a)
...	...	systemctl restart websocket1
13	13	mkdir -p /usr/share/websocket1/root	mkdir -p /usr/share/websocket1/root
14	14	cp -av websocket1.data/* /usr/share/websocket1/root/	cp -av websocket1.data/* /usr/share/websocket1/root/
15	15
16		cp websocket1.data websocket1.nginx /etc/nginx/conf.d/websocket1.conf
	16		cp websocket1.data/websocket1.nginx /etc/nginx/conf.d/websocket1.conf
17	17	service nginx restart	service nginx restart

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