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UniSet project repositories
uniset2
Commits
90a33e6d
Commit
90a33e6d
authored
Feb 28, 2021
by
Pavel Vainerman
Committed by
Pavel Vainerman
May 08, 2021
Browse files
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[uwebsocket]: supported json format only, optimization: send messages by batch
parent
9816f6ac
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Showing
2 changed files
with
148 additions
and
151 deletions
+148
-151
UWebSocketGate.cc
extensions/UWebSocketGate/UWebSocketGate.cc
+72
-127
UWebSocketGate.h
extensions/UWebSocketGate/UWebSocketGate.h
+76
-24
No files found.
extensions/UWebSocketGate/UWebSocketGate.cc
View file @
90a33e6d
...
@@ -73,12 +73,12 @@ UWebSocketGate::UWebSocketGate( uniset::ObjectId id, xmlNode* cnode, const strin
...
@@ -73,12 +73,12 @@ UWebSocketGate::UWebSocketGate( uniset::ObjectId id, xmlNode* cnode, const strin
setMaxSizeOfMessageQueue
(
sz
);
setMaxSizeOfMessageQueue
(
sz
);
#ifndef DISABLE_REST_API
#ifndef DISABLE_REST_API
wsHeartbeatTime_sec
=
(
float
)
conf
->
getArgPInt
(
"--"
+
prefix
+
"ws-heartbeat-time"
,
it
.
getProp
(
"ws
Ping
Time"
),
int
(
wsHeartbeatTime_sec
*
1000
))
/
1000.0
;
wsHeartbeatTime_sec
=
(
float
)
conf
->
getArgPInt
(
"--"
+
prefix
+
"ws-heartbeat-time"
,
it
.
getProp
(
"ws
HeartbeatTime
Time"
),
int
(
wsHeartbeatTime_sec
*
1000
))
/
1000.0
;
wsSendTime_sec
=
(
float
)
conf
->
getArgPInt
(
"--"
+
prefix
+
"ws-send-time"
,
it
.
getProp
(
"wsSendTime"
),
int
(
wsSendTime_sec
*
1000.0
))
/
1000.0
;
wsSendTime_sec
=
(
float
)
conf
->
getArgPInt
(
"--"
+
prefix
+
"ws-send-time"
,
it
.
getProp
(
"wsSendTime"
),
int
(
wsSendTime_sec
*
1000.0
))
/
1000.0
;
wsMaxSend
=
conf
->
getArgPInt
(
"--"
+
prefix
+
"ws-max-send"
,
it
.
getProp
(
"wsMaxSend"
),
wsMaxSend
);
wsMaxSend
=
conf
->
getArgPInt
(
"--"
+
prefix
+
"ws-max-send"
,
it
.
getProp
(
"wsMaxSend"
),
wsMaxSend
);
httpHost
=
conf
->
getArgParam
(
"--"
+
prefix
+
"httpserver-host"
,
"localhost"
);
httpHost
=
conf
->
getArgParam
(
"--"
+
prefix
+
"httpserver-host"
,
"localhost"
);
httpPort
=
conf
->
getArgPInt
(
"--"
+
prefix
+
"httpserver-port"
,
808
0
);
httpPort
=
conf
->
getArgPInt
(
"--"
+
prefix
+
"httpserver-port"
,
808
1
);
httpCORS_allow
=
conf
->
getArgParam
(
"--"
+
prefix
+
"httpserver-cors-allow"
,
"*"
);
httpCORS_allow
=
conf
->
getArgParam
(
"--"
+
prefix
+
"httpserver-cors-allow"
,
"*"
);
mylog1
<<
myname
<<
"(init): http server parameters "
<<
httpHost
<<
":"
<<
httpPort
<<
endl
;
mylog1
<<
myname
<<
"(init): http server parameters "
<<
httpHost
<<
":"
<<
httpPort
<<
endl
;
...
@@ -162,39 +162,13 @@ void UWebSocketGate::sensorInfo( const SensorMessage* sm )
...
@@ -162,39 +162,13 @@ void UWebSocketGate::sensorInfo( const SensorMessage* sm )
{
{
uniset_rwmutex_wrlock
lock
(
wsocksMutex
);
uniset_rwmutex_wrlock
lock
(
wsocksMutex
);
mylog5
<<
myname
<<
"(sensorInfo): sid="
<<
sm
->
id
<<
" val="
<<
sm
->
value
<<
endl
;
for
(
auto
&&
s
:
wsocks
)
for
(
auto
&&
s
:
wsocks
)
s
->
sensorInfo
(
sm
);
s
->
sensorInfo
(
sm
);
}
}
//--------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------
UWebSocketGate
::
RespondFormat
UWebSocketGate
::
from_string
(
const
string
&
str
)
Poco
::
JSON
::
Object
::
Ptr
UWebSocketGate
::
to_json
(
const
SensorMessage
*
sm
,
const
std
::
string
&
err
)
{
if
(
str
==
"json"
)
return
RespondFormat
::
JSON
;
if
(
str
==
"txt"
)
return
RespondFormat
::
TXT
;
if
(
str
==
"raw"
)
return
RespondFormat
::
RAW
;
return
RespondFormat
::
UNKNOWN
;
}
//--------------------------------------------------------------------------------------------
UTCPCore
::
Buffer
*
UWebSocketGate
::
format
(
const
SensorMessage
*
sm
,
const
std
::
string
&
err
,
const
RespondFormat
fmt
)
{
if
(
fmt
==
RespondFormat
::
JSON
)
return
to_json
(
sm
,
err
);
if
(
fmt
==
RespondFormat
::
TXT
)
return
to_txt
(
sm
,
err
);
if
(
fmt
==
RespondFormat
::
RAW
)
return
to_json
(
sm
,
err
);
return
to_json
(
sm
,
err
);
}
//--------------------------------------------------------------------------------------------
UTCPCore
::
Buffer
*
UWebSocketGate
::
to_json
(
const
SensorMessage
*
sm
,
const
std
::
string
&
err
)
{
{
Poco
::
JSON
::
Object
::
Ptr
json
=
new
Poco
::
JSON
::
Object
();
Poco
::
JSON
::
Object
::
Ptr
json
=
new
Poco
::
JSON
::
Object
();
...
@@ -205,7 +179,7 @@ UTCPCore::Buffer* UWebSocketGate::to_json( const SensorMessage* sm, const std::s
...
@@ -205,7 +179,7 @@ UTCPCore::Buffer* UWebSocketGate::to_json( const SensorMessage* sm, const std::s
json
->
set
(
"name"
,
uniset
::
ORepHelpers
::
getShortName
(
uniset_conf
()
->
oind
->
getMapName
(
sm
->
id
)));
json
->
set
(
"name"
,
uniset
::
ORepHelpers
::
getShortName
(
uniset_conf
()
->
oind
->
getMapName
(
sm
->
id
)));
json
->
set
(
"sm_tv_sec"
,
sm
->
sm_tv
.
tv_sec
);
json
->
set
(
"sm_tv_sec"
,
sm
->
sm_tv
.
tv_sec
);
json
->
set
(
"sm_tv_nsec"
,
sm
->
sm_tv
.
tv_nsec
);
json
->
set
(
"sm_tv_nsec"
,
sm
->
sm_tv
.
tv_nsec
);
json
->
set
(
"type"
,
uniset
::
iotype2str
(
sm
->
sensor_type
));
json
->
set
(
"
sm_
type"
,
uniset
::
iotype2str
(
sm
->
sensor_type
));
json
->
set
(
"undefined"
,
sm
->
undefined
);
json
->
set
(
"undefined"
,
sm
->
undefined
);
json
->
set
(
"supplier"
,
sm
->
supplier
);
json
->
set
(
"supplier"
,
sm
->
supplier
);
json
->
set
(
"tv_sec"
,
sm
->
tm
.
tv_sec
);
json
->
set
(
"tv_sec"
,
sm
->
tm
.
tv_sec
);
...
@@ -219,32 +193,7 @@ UTCPCore::Buffer* UWebSocketGate::to_json( const SensorMessage* sm, const std::s
...
@@ -219,32 +193,7 @@ UTCPCore::Buffer* UWebSocketGate::to_json( const SensorMessage* sm, const std::s
calibr
->
set
(
"rmax"
,
sm
->
ci
.
maxRaw
);
calibr
->
set
(
"rmax"
,
sm
->
ci
.
maxRaw
);
calibr
->
set
(
"precision"
,
sm
->
ci
.
precision
);
calibr
->
set
(
"precision"
,
sm
->
ci
.
precision
);
ostringstream
out
;
return
json
;
json
->
stringify
(
out
);
return
new
UTCPCore
::
Buffer
(
out
.
str
());
}
//--------------------------------------------------------------------------------------------
UTCPCore
::
Buffer
*
UWebSocketGate
::
to_txt
(
const
SensorMessage
*
sm
,
const
std
::
string
&
err
)
{
ostringstream
out
;
if
(
err
.
empty
()
)
out
<<
SMonitor
::
printEvent
(
sm
)
<<
endl
;
else
{
out
<<
uniset
::
timeToString
(
sm
->
sm_tv
.
tv_sec
)
<<
"("
<<
setw
(
9
)
<<
sm
->
sm_tv
.
tv_nsec
<<
")"
<<
" id="
<<
sm
->
id
<<
" error="
<<
err
<<
endl
;
}
return
new
UTCPCore
::
Buffer
(
out
.
str
());
}
//--------------------------------------------------------------------------------------------
UTCPCore
::
Buffer
*
UWebSocketGate
::
to_raw
(
const
SensorMessage
*
sm
,
const
std
::
string
&
err
)
{
return
new
UTCPCore
::
Buffer
(
(
const
unsigned
char
*
)(
sm
),
sizeof
(
*
sm
)
);
}
}
//--------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------
std
::
shared_ptr
<
UWebSocketGate
>
UWebSocketGate
::
init_wsgate
(
int
argc
,
const
char
*
const
*
argv
,
const
std
::
string
&
prefix
)
std
::
shared_ptr
<
UWebSocketGate
>
UWebSocketGate
::
init_wsgate
(
int
argc
,
const
char
*
const
*
argv
,
const
std
::
string
&
prefix
)
...
@@ -435,54 +384,31 @@ void UWebSocketGate::handleRequest( Poco::Net::HTTPServerRequest& req, Poco::Net
...
@@ -435,54 +384,31 @@ void UWebSocketGate::handleRequest( Poco::Net::HTTPServerRequest& req, Poco::Net
// проверка подключения к страничке со списком websocket-ов
// проверка подключения к страничке со списком websocket-ов
if
(
!
seg
.
empty
()
&&
seg
[
0
]
==
"wsgate"
)
if
(
!
seg
.
empty
()
&&
seg
[
0
]
==
"wsgate"
)
{
{
if
(
seg
.
size
()
>
2
)
ostringstream
params
;
{
auto
qp
=
uri
.
getQueryParameters
();
if
(
seg
[
1
]
==
"json"
||
seg
[
1
]
==
"txt"
||
seg
[
1
]
==
"raw"
)
{
ostringstream
params
;
params
<<
seg
[
2
]
<<
"&format="
<<
seg
[
1
];
httpWebSocketConnectPage
(
out
,
req
,
resp
,
params
.
str
());
}
else
{
auto
jdata
=
respError
(
resp
,
HTTPResponse
::
HTTP_BAD_REQUEST
,
"Unknown format. Must be [json,txt,raw]"
);
jdata
->
stringify
(
out
);
out
.
flush
();
}
return
;
int
i
=
0
;
}
if
(
seg
.
size
()
>
1
)
for
(
const
auto
&
p
:
qp
)
{
{
if
(
seg
[
1
]
==
"json"
||
seg
[
1
]
==
"txt"
||
seg
[
1
]
==
"raw"
)
if
(
i
>
0
)
{
params
<<
"&"
;
ostringstream
params
;
auto
qp
=
uri
.
getQueryParameters
();
for
(
const
auto
&
p
:
qp
)
params
<<
p
.
first
;
{
params
<<
p
.
first
;
if
(
!
p
.
second
.
empty
()
)
if
(
!
p
.
second
.
empty
()
)
params
<<
"="
<<
p
.
second
;
params
<<
"="
<<
p
.
second
;
params
<<
"&"
;
i
++
;
}
params
<<
"format="
<<
seg
[
1
];
httpWebSocketConnectPage
(
out
,
req
,
resp
,
params
.
str
());
}
else
httpWebSocketConnectPage
(
out
,
req
,
resp
,
seg
[
1
]);
return
;
}
}
httpWebSocketConnectPage
(
out
,
req
,
resp
,
params
.
str
());
out
.
flush
();
return
;
}
}
// default page
// default page
httpWebSocketPage
(
out
,
req
,
resp
);
httpWebSocketPage
(
out
,
req
,
resp
);
out
.
flush
();
out
.
flush
();
}
}
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
...
@@ -517,7 +443,7 @@ void UWebSocketGate::onWebSocketSession(Poco::Net::HTTPServerRequest& req, Poco:
...
@@ -517,7 +443,7 @@ void UWebSocketGate::onWebSocketSession(Poco::Net::HTTPServerRequest& req, Poco:
mylog3
<<
req
.
getHost
()
<<
": WSOCKET: "
<<
uri
.
getQuery
()
<<
endl
;
mylog3
<<
req
.
getHost
()
<<
": WSOCKET: "
<<
uri
.
getQuery
()
<<
endl
;
// example: ws://host:port/wsgate/?s1,s2,s3,s4
&format=[json,txt,raw]
// example: ws://host:port/wsgate/?s1,s2,s3,s4
if
(
seg
.
empty
()
||
seg
[
0
]
!=
"wsgate"
)
if
(
seg
.
empty
()
||
seg
[
0
]
!=
"wsgate"
)
{
{
resp
.
setStatus
(
HTTPResponse
::
HTTP_BAD_REQUEST
);
resp
.
setStatus
(
HTTPResponse
::
HTTP_BAD_REQUEST
);
...
@@ -525,7 +451,7 @@ void UWebSocketGate::onWebSocketSession(Poco::Net::HTTPServerRequest& req, Poco:
...
@@ -525,7 +451,7 @@ void UWebSocketGate::onWebSocketSession(Poco::Net::HTTPServerRequest& req, Poco:
resp
.
setStatusAndReason
(
HTTPResponse
::
HTTP_BAD_REQUEST
);
resp
.
setStatusAndReason
(
HTTPResponse
::
HTTP_BAD_REQUEST
);
resp
.
setContentLength
(
0
);
resp
.
setContentLength
(
0
);
std
::
ostream
&
err
=
resp
.
send
();
std
::
ostream
&
err
=
resp
.
send
();
err
<<
"Bad request. Must be: ws://host:port/wsgate/?s1,s2,s3,s4
&format=[json,txt,raw]
"
;
err
<<
"Bad request. Must be: ws://host:port/wsgate/?s1,s2,s3,s4"
;
err
.
flush
();
err
.
flush
();
return
;
return
;
}
}
...
@@ -586,16 +512,11 @@ std::shared_ptr<UWebSocketGate::UWebSocket> UWebSocketGate::newWebSocket( Poco::
...
@@ -586,16 +512,11 @@ std::shared_ptr<UWebSocketGate::UWebSocket> UWebSocketGate::newWebSocket( Poco::
std
::
shared_ptr
<
UWebSocket
>
ws
;
std
::
shared_ptr
<
UWebSocket
>
ws
;
RespondFormat
fmt
=
RespondFormat
::
JSON
;
std
::
string
slist
(
""
);
std
::
string
slist
(
""
);
for
(
const
auto
&
p
:
qp
)
for
(
const
auto
&
p
:
qp
)
{
{
// обрабатываем только первый встреченный параметр
if
(
p
.
second
.
empty
()
&&
!
p
.
first
.
empty
()
)
if
(
p
.
first
==
"format"
)
fmt
=
from_string
(
p
.
second
);
else
if
(
p
.
second
.
empty
()
&&
!
p
.
first
.
empty
()
)
slist
+=
(
","
+
p
.
first
);
slist
+=
(
","
+
p
.
first
);
}
}
...
@@ -627,11 +548,9 @@ std::shared_ptr<UWebSocketGate::UWebSocket> UWebSocketGate::newWebSocket( Poco::
...
@@ -627,11 +548,9 @@ std::shared_ptr<UWebSocketGate::UWebSocket> UWebSocketGate::newWebSocket( Poco::
ws
->
setMaxSendCount
(
wsMaxSend
);
ws
->
setMaxSendCount
(
wsMaxSend
);
ws
->
mylog
=
mylog
;
ws
->
mylog
=
mylog
;
ws
->
setRespondFormat
(
fmt
);
for
(
const
auto
&
i
:
idlist
.
getList
()
)
for
(
const
auto
&
i
:
idlist
.
getList
()
)
{
{
mylog3
<<
myname
<<
": add "
<<
i
<<
endl
;
mylog3
<<
myname
<<
": a
sk a
dd "
<<
i
<<
endl
;
UWebSocket
::
sinfo
si
;
UWebSocket
::
sinfo
si
;
si
.
id
=
i
;
si
.
id
=
i
;
si
.
cmd
=
"ask"
;
si
.
cmd
=
"ask"
;
...
@@ -662,7 +581,7 @@ void UWebSocketGate::delWebSocket(std::shared_ptr<UWebSocket>& ws )
...
@@ -662,7 +581,7 @@ void UWebSocketGate::delWebSocket(std::shared_ptr<UWebSocket>& ws )
}
}
}
}
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
const
std
::
string
UWebSocketGate
::
UWebSocket
::
ping_str
=
{
"
.
"
};
const
std
::
string
UWebSocketGate
::
UWebSocket
::
ping_str
=
{
"
{
\"
data
\"
: [{
\"
type
\"
:
\"
Ping
\"
}]}
"
};
UWebSocketGate
::
UWebSocket
::
UWebSocket
(
Poco
::
Net
::
HTTPServerRequest
*
_req
,
UWebSocketGate
::
UWebSocket
::
UWebSocket
(
Poco
::
Net
::
HTTPServerRequest
*
_req
,
Poco
::
Net
::
HTTPServerResponse
*
_resp
)
:
Poco
::
Net
::
HTTPServerResponse
*
_resp
)
:
...
@@ -723,10 +642,40 @@ void UWebSocketGate::UWebSocket::send( ev::timer& t, int revents )
...
@@ -723,10 +642,40 @@ void UWebSocketGate::UWebSocket::send( ev::timer& t, int revents )
if
(
EV_ERROR
&
revents
)
if
(
EV_ERROR
&
revents
)
return
;
return
;
if
(
!
jbuf
.
empty
()
)
{
// сперва формируем очередной пакет(поток байт) из накопившихся данных для отправки
ostringstream
out
;
out
<<
"{
\"
data
\"
:["
;
size_t
i
=
0
;
for
(
;
!
jbuf
.
empty
()
&&
!
cancelled
;
i
++
)
{
if
(
i
>
0
)
out
<<
","
;
auto
json
=
jbuf
.
front
();
jbuf
.
pop
();
if
(
!
json
)
continue
;
json
->
stringify
(
out
);
}
out
<<
"]}"
;
wbuf
.
emplace
(
new
UTCPCore
::
Buffer
(
std
::
move
(
out
.
str
()))
);
mylog4
<<
req
->
clientAddress
().
toString
()
<<
"(write): batch "
<<
i
<<
" objects"
<<
endl
;
}
// реальная посылка данных
for
(
size_t
i
=
0
;
!
wbuf
.
empty
()
&&
i
<
maxsend
&&
!
cancelled
;
i
++
)
for
(
size_t
i
=
0
;
!
wbuf
.
empty
()
&&
i
<
maxsend
&&
!
cancelled
;
i
++
)
{
write
();
write
();
}
// read(iorecv,revents);
}
}
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
void
UWebSocketGate
::
UWebSocket
::
ping
(
ev
::
timer
&
t
,
int
revents
)
void
UWebSocketGate
::
UWebSocket
::
ping
(
ev
::
timer
&
t
,
int
revents
)
...
@@ -851,13 +800,13 @@ void UWebSocketGate::UWebSocket::sensorInfo( const uniset::SensorMessage* sm )
...
@@ -851,13 +800,13 @@ void UWebSocketGate::UWebSocket::sensorInfo( const uniset::SensorMessage* sm )
if
(
s
==
smap
.
end
()
)
if
(
s
==
smap
.
end
()
)
return
;
return
;
if
(
w
buf
.
size
()
>
maxsize
)
if
(
j
buf
.
size
()
>
maxsize
)
{
{
mywarn
<<
req
->
clientAddress
().
toString
()
<<
" lost messages..."
<<
endl
;
mywarn
<<
req
->
clientAddress
().
toString
()
<<
" lost messages..."
<<
endl
;
return
;
return
;
}
}
wbuf
.
emplace
(
UWebSocketGate
::
format
(
sm
,
s
->
second
.
err
,
fmt
));
jbuf
.
emplace
(
UWebSocketGate
::
to_json
(
sm
,
s
->
second
.
err
));
if
(
ioping
.
is_active
()
)
if
(
ioping
.
is_active
()
)
ioping
.
stop
();
ioping
.
stop
();
...
@@ -874,6 +823,11 @@ void UWebSocketGate::UWebSocket::doCommand( const std::shared_ptr<UInterface>& u
...
@@ -874,6 +823,11 @@ void UWebSocketGate::UWebSocket::doCommand( const std::shared_ptr<UInterface>& u
if
(
s
.
cmd
==
""
)
if
(
s
.
cmd
==
""
)
continue
;
continue
;
mylog3
<<
req
->
clientAddress
().
toString
()
<<
"(doCommand): "
<<
s
.
cmd
<<
" sid="
<<
s
.
id
<<
" value="
<<
s
.
value
<<
endl
;
if
(
s
.
cmd
==
"ask"
)
if
(
s
.
cmd
==
"ask"
)
ui
->
askSensor
(
s
.
id
,
UniversalIO
::
UIONotify
);
ui
->
askSensor
(
s
.
id
,
UniversalIO
::
UIONotify
);
else
if
(
s
.
cmd
==
"del"
)
else
if
(
s
.
cmd
==
"del"
)
...
@@ -918,6 +872,7 @@ void UWebSocketGate::UWebSocket::onCommand( const string& cmdtxt )
...
@@ -918,6 +872,7 @@ void UWebSocketGate::UWebSocket::onCommand( const string& cmdtxt )
for
(
const
auto
&
i
:
idlist
)
for
(
const
auto
&
i
:
idlist
)
set
(
i
.
si
.
id
,
i
.
val
);
set
(
i
.
si
.
id
,
i
.
val
);
// уведомление о новой команде
cmdsignal
->
send
();
cmdsignal
->
send
();
}
}
else
if
(
cmd
==
"ask"
)
else
if
(
cmd
==
"ask"
)
...
@@ -935,7 +890,7 @@ void UWebSocketGate::UWebSocket::onCommand( const string& cmdtxt )
...
@@ -935,7 +890,7 @@ void UWebSocketGate::UWebSocket::onCommand( const string& cmdtxt )
add
(
s
);
add
(
s
);
}
}
//
даём команду на перезаказ датчиков
//
уведомление о новой команде
cmdsignal
->
send
();
cmdsignal
->
send
();
}
}
else
if
(
cmd
==
"del"
)
else
if
(
cmd
==
"del"
)
...
@@ -948,7 +903,7 @@ void UWebSocketGate::UWebSocket::onCommand( const string& cmdtxt )
...
@@ -948,7 +903,7 @@ void UWebSocketGate::UWebSocket::onCommand( const string& cmdtxt )
for
(
const
auto
&
id
:
idlist
.
getList
()
)
for
(
const
auto
&
id
:
idlist
.
getList
()
)
del
(
id
);
del
(
id
);
//
даём команду на перезаказ датчиков
//
уведомление о новой команде
cmdsignal
->
send
();
cmdsignal
->
send
();
}
}
}
}
...
@@ -977,7 +932,7 @@ void UWebSocketGate::UWebSocket::write()
...
@@ -977,7 +932,7 @@ void UWebSocketGate::UWebSocket::write()
int
flags
=
WebSocket
::
FRAME_TEXT
;
int
flags
=
WebSocket
::
FRAME_TEXT
;
if
(
msg
->
len
==
1
)
// это пинг состоящий из "."
if
(
msg
->
len
==
ping_str
.
size
()
)
flags
=
WebSocket
::
FRAME_FLAG_FIN
|
WebSocket
::
FRAME_OP_PING
;
flags
=
WebSocket
::
FRAME_FLAG_FIN
|
WebSocket
::
FRAME_OP_PING
;
try
try
...
@@ -1096,11 +1051,6 @@ void UWebSocketGate::UWebSocket::setMaxSendCount( size_t val )
...
@@ -1096,11 +1051,6 @@ void UWebSocketGate::UWebSocket::setMaxSendCount( size_t val )
maxsend
=
val
;
maxsend
=
val
;
}
}
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
void
UWebSocketGate
::
UWebSocket
::
setRespondFormat
(
UWebSocketGate
::
RespondFormat
f
)
{
fmt
=
f
;
}
// -----------------------------------------------------------------------------
void
UWebSocketGate
::
httpWebSocketPage
(
std
::
ostream
&
ostr
,
Poco
::
Net
::
HTTPServerRequest
&
req
,
Poco
::
Net
::
HTTPServerResponse
&
resp
)
void
UWebSocketGate
::
httpWebSocketPage
(
std
::
ostream
&
ostr
,
Poco
::
Net
::
HTTPServerRequest
&
req
,
Poco
::
Net
::
HTTPServerResponse
&
resp
)
{
{
using
Poco
::
Net
::
HTTPResponse
;
using
Poco
::
Net
::
HTTPResponse
;
...
@@ -1120,12 +1070,7 @@ void UWebSocketGate::httpWebSocketPage( std::ostream& ostr, Poco::Net::HTTPServe
...
@@ -1120,12 +1070,7 @@ void UWebSocketGate::httpWebSocketPage( std::ostream& ostr, Poco::Net::HTTPServe
ostr
<<
" <li><a target='_blank' href=
\"
http://"
ostr
<<
" <li><a target='_blank' href=
\"
http://"
<<
req
.
serverAddress
().
toString
()
<<
req
.
serverAddress
().
toString
()
<<
"/wsgate/json
\"
>42,30,1042 [json]</a></li>"
<<
"/wsgate/?42,30,1042
\"
>42,30,1042</a></li>"
<<
endl
;
ostr
<<
" <li><a target='_blank' href=
\"
http://"
<<
req
.
serverAddress
().
toString
()
<<
"/wsgate/txt
\"
>42,30,1042 [txt]</a></li>"
<<
endl
;
<<
endl
;
ostr
<<
"</ul>"
<<
endl
;
ostr
<<
"</ul>"
<<
endl
;
...
@@ -1169,7 +1114,7 @@ void UWebSocketGate::httpWebSocketConnectPage( ostream& ostr,
...
@@ -1169,7 +1114,7 @@ void UWebSocketGate::httpWebSocketConnectPage( ostream& ostr,
ostr
<<
"{"
<<
endl
;
ostr
<<
"{"
<<
endl
;
ostr
<<
" if (
\"
WebSocket
\"
in window)"
<<
endl
;
ostr
<<
" if (
\"
WebSocket
\"
in window)"
<<
endl
;
ostr
<<
" {"
<<
endl
;
ostr
<<
" {"
<<
endl
;
ostr
<<
" var ws = new WebSocket(
\"
ws://"
<<
req
.
serverAddress
().
toString
()
<<
"/wsgate/
\"
);"
<<
endl
;
ostr
<<
" var ws = new WebSocket(
\"
ws://"
<<
req
.
serverAddress
().
toString
()
<<
"/wsgate/
?"
<<
params
<<
"
\"
);"
<<
endl
;
ostr
<<
"setInterval(send_cmd, 1000);"
<<
endl
;
ostr
<<
"setInterval(send_cmd, 1000);"
<<
endl
;
ostr
<<
" var l = document.getElementById('logname');"
<<
endl
;
ostr
<<
" var l = document.getElementById('logname');"
<<
endl
;
ostr
<<
" l.innerHTML = '*'"
<<
endl
;
ostr
<<
" l.innerHTML = '*'"
<<
endl
;
...
@@ -1196,7 +1141,7 @@ void UWebSocketGate::httpWebSocketConnectPage( ostream& ostr,
...
@@ -1196,7 +1141,7 @@ void UWebSocketGate::httpWebSocketConnectPage( ostream& ostr,
ostr
<<
" }"
<<
endl
;
ostr
<<
" }"
<<
endl
;
ostr
<<
"function send_cmd() {"
<<
endl
;
ostr
<<
"function send_cmd() {"
<<
endl
;
ostr
<<
" ws.send( 'set:12,32,34' );"
<<
endl
;
//
ostr << " ws.send( 'set:12,32,34' );" << endl;
ostr
<<
"}"
<<
endl
;
ostr
<<
"}"
<<
endl
;
ostr
<<
"}"
<<
endl
;
ostr
<<
"}"
<<
endl
;
...
...
extensions/UWebSocketGate/UWebSocketGate.h
View file @
90a33e6d
...
@@ -55,13 +55,13 @@ namespace uniset
...
@@ -55,13 +55,13 @@ namespace uniset
об изменнии датчиков, а так же изменять состояние (см. \ref sec_UWebSocketGate_Command).
об изменнии датчиков, а так же изменять состояние (см. \ref sec_UWebSocketGate_Command).
Подключение к websocket-у доступно по адресу:
Подключение к websocket-у доступно по адресу:
\code
\code
ws://host:port/wsgate/
?s1,s2,s3,s4&format=[json,txt,raw]
ws://host:port/wsgate/
\endcode
\endcode
Помимо этого UWebSocketGate работает в режиме мониторинга изменений датчиков.
Помимо этого UWebSocketGate работает в режиме мониторинга изменений датчиков.
Для этого достаточно зайти на страничку по адресу:
Для этого достаточно зайти на страничку по адресу:
\code
\code
http://host:port/wsgate/?s1,s2,s3,s4
&format=[json,txt,raw]
http://host:port/wsgate/?s1,s2,s3,s4
\endcode
\endcode
\section sec_UWebSocketGate_Conf Конфигурирование UWebSocketGate
\section sec_UWebSocketGate_Conf Конфигурирование UWebSocketGate
...
@@ -75,7 +75,74 @@ namespace uniset
...
@@ -75,7 +75,74 @@ namespace uniset
\section sec_UWebSocketGate_DETAIL UWebSocketGate: Технические детали
\section sec_UWebSocketGate_DETAIL UWebSocketGate: Технические детали
Вся релизация построена на "однопоточном" eventloop. Если датчики долго не меняются, то периодически посылается "ping" сообщение.
Вся релизация построена на "однопоточном" eventloop. Если датчики долго не меняются, то периодически посылается "ping" сообщение.
\section sec_UWebSocketGate_Command Команды
\section sec_UWebSocketGate_Messages Сообщения
Общий формат сообщений
\code
{
"data": [
{
"type": "SensorInfo",
...
},
{
"type": "SensorInfo",
...
},
{
"type": "OtherType",
...
},
{
"type": "YetAnotherType",
...
},
]}
\endcode
Example
\code
{
"data": [
{
"type": "SensorInfo",
"tv_nsec": 343079769,
"tv_sec": 1614521238,
"value": 63
"sm_tv_nsec": 976745544,
"sm_tv_sec": 1614520060,
"sm_type": "AI",
"error": "",
"id": 10,
"name": "AI_AS",
"node": 3000,
"supplier": 5003,
"undefined": false,
"calibration": {
"cmax": 0,
"cmin": 0,
"precision": 3,
"rmax": 0,
"rmin": 0
},
}]
}
\endcode
\section sec_UWebSocketGate_Ping Ping
Для того, чтобы соединение не закрывалось при отсутствии данных, каждые ping_sec посылается
специальное сообщение
\code
{
"data": [
{"type": "Ping"}
]
}
\endcode
По умолчанию каждый 3 секунды, но время можно задавать параметром "wsHeartbeatTime" (msec)
или аргументом командной строки
--prefix-ws-heartbeat-time msec
\section sec_UWebSocketGate_Command Команды
Через websocket можно посылать команды.
Через websocket можно посылать команды.
На текущий момент формат команды строковый.
На текущий момент формат команды строковый.
Т.е. для подачи команды, необходимо послать просто строку.
Т.е. для подачи команды, необходимо послать просто строку.
...
@@ -84,9 +151,6 @@ namespace uniset
...
@@ -84,9 +151,6 @@ namespace uniset
- "set:id1=val1,id2=val2,name3=val4,..." - выставить значение датчиков
- "set:id1=val1,id2=val2,name3=val4,..." - выставить значение датчиков
- "ask:id1,id2,name3,..." - подписаться на уведомления об изменении датчиков (sensorInfo)
- "ask:id1,id2,name3,..." - подписаться на уведомления об изменении датчиков (sensorInfo)
- "del:id1,id2,name3,..." - отказаться от уведомления об изменении датчиков
- "del:id1,id2,name3,..." - отказаться от уведомления об изменении датчиков
\todo Разобраться с "ping" сообщением для формата json..
\todo Настройка check_sec из командной строки и configure.xml
*/
*/
class
UWebSocketGate
:
class
UWebSocketGate
:
public
UniSetObject
,
public
UniSetObject
,
...
@@ -149,7 +213,7 @@ namespace uniset
...
@@ -149,7 +213,7 @@ namespace uniset
void
checkMessages
(
ev
::
timer
&
t
,
int
revents
);
void
checkMessages
(
ev
::
timer
&
t
,
int
revents
);
virtual
void
sensorInfo
(
const
uniset
::
SensorMessage
*
sm
)
override
;
virtual
void
sensorInfo
(
const
uniset
::
SensorMessage
*
sm
)
override
;
ev
::
timer
iocheck
;
ev
::
timer
iocheck
;
double
check_sec
=
{
0
.
3
};
double
check_sec
=
{
0
.
01
};
std
::
shared_ptr
<
DebugStream
>
mylog
;
std
::
shared_ptr
<
DebugStream
>
mylog
;
...
@@ -163,20 +227,7 @@ namespace uniset
...
@@ -163,20 +227,7 @@ namespace uniset
double
wsSendTime_sec
=
{
0
.
5
};
double
wsSendTime_sec
=
{
0
.
5
};
size_t
wsMaxSend
=
{
200
};
size_t
wsMaxSend
=
{
200
};
enum
class
RespondFormat
static
Poco
::
JSON
::
Object
::
Ptr
to_json
(
const
uniset
::
SensorMessage
*
sm
,
const
std
::
string
&
err
);
{
UNKNOWN
,
JSON
,
TXT
,
RAW
};
RespondFormat
from_string
(
const
std
::
string
&
str
);
static
UTCPCore
::
Buffer
*
format
(
const
uniset
::
SensorMessage
*
sm
,
const
std
::
string
&
err
,
const
RespondFormat
fmt
);
static
UTCPCore
::
Buffer
*
to_json
(
const
uniset
::
SensorMessage
*
sm
,
const
std
::
string
&
err
);
static
UTCPCore
::
Buffer
*
to_txt
(
const
uniset
::
SensorMessage
*
sm
,
const
std
::
string
&
err
);
static
UTCPCore
::
Buffer
*
to_raw
(
const
uniset
::
SensorMessage
*
sm
,
const
std
::
string
&
err
);
/*! класс реализует работу с websocket через eventloop
/*! класс реализует работу с websocket через eventloop
* Из-за того, что поступление логов может быть достаточно быстрым
* Из-за того, что поступление логов может быть достаточно быстрым
...
@@ -223,7 +274,6 @@ namespace uniset
...
@@ -223,7 +274,6 @@ namespace uniset
void
setHearbeatTime
(
const
double
&
sec
);
void
setHearbeatTime
(
const
double
&
sec
);
void
setSendPeriod
(
const
double
&
sec
);
void
setSendPeriod
(
const
double
&
sec
);
void
setMaxSendCount
(
size_t
val
);
void
setMaxSendCount
(
size_t
val
);
void
setRespondFormat
(
RespondFormat
f
);
std
::
shared_ptr
<
DebugStream
>
mylog
;
std
::
shared_ptr
<
DebugStream
>
mylog
;
...
@@ -252,13 +302,15 @@ namespace uniset
...
@@ -252,13 +302,15 @@ namespace uniset
std
::
atomic_bool
cancelled
=
{
false
};
std
::
atomic_bool
cancelled
=
{
false
};
std
::
unordered_map
<
uniset
::
ObjectId
,
sinfo
>
smap
;
std
::
unordered_map
<
uniset
::
ObjectId
,
sinfo
>
smap
;
RespondFormat
fmt
=
{
RespondFormat
::
JSON
};
Poco
::
Net
::
HTTPServerRequest
*
req
;
Poco
::
Net
::
HTTPServerRequest
*
req
;
Poco
::
Net
::
HTTPServerResponse
*
resp
;
Poco
::
Net
::
HTTPServerResponse
*
resp
;
// очередь json-на отправку
std
::
queue
<
Poco
::
JSON
::
Object
::
Ptr
>
jbuf
;
// очередь данных на посылку..
// очередь данных на посылку..
std
::
queue
<
UTCPCore
::
Buffer
*>
wbuf
;
std
::
queue
<
uniset
::
UTCPCore
::
Buffer
*>
wbuf
;
size_t
maxsize
;
// рассчитывается сходя из max_send (см. конструктор)
size_t
maxsize
;
// рассчитывается сходя из max_send (см. конструктор)
};
};
...
...
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