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Commit
1fee5146
authored
Jan 03, 2017
by
Eli Ben Baruch
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mde - phase 1 : Feature: add flow of reconnecting for disconnected websocket
parent
a0e671b9
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8 changed files
with
221 additions
and
61 deletions
docker-compose.yml
src/main/java/logic/MdeManager.java
src/main/java/logic/adapter/HttpAdapter/RequestParams.java
src/main/java/logic/adapter/HttpAdapter/action/WebSocketAction.java
src/main/java/logic/webSocket/WebSocketConnection.java
src/main/java/logic/webSocket/WebSocketEventListener.java
src/main/java/logic/webSocket/WebSocketManager.java
src/main/java/web/App.java
docker-compose.yml
View file @
1fee5146
...
@@ -8,5 +8,5 @@ mde:
...
@@ -8,5 +8,5 @@ mde:
-
"
8200:8000"
-
"
8200:8000"
-
"
50040:50040"
-
"
50040:50040"
extra_hosts
:
extra_hosts
:
-
"
transportation:172.16.1.151"
-
"
transportation:172.16.1.56"
-
"
parking:172.16.1.244"
-
"
parking:172.16.1.56"
\ No newline at end of file
\ No newline at end of file
src/main/java/logic/MdeManager.java
View file @
1fee5146
...
@@ -108,34 +108,57 @@ public class MdeManager {
...
@@ -108,34 +108,57 @@ public class MdeManager {
}
}
private
RequestParams
convertToRequestParams
(
RequestContext
requestContext
,
JsonNode
content
)
{
private
RequestParams
convertToRequestParams
(
RequestContext
requestContext
,
JsonNode
content
,
boolean
isMaintenanceRequest
)
{
RequestParams
requestParams
=
new
RequestParams
();
RequestParams
requestParams
=
new
RequestParams
();
requestParams
.
setParams
(
requestContext
.
params
);
if
(
isMaintenanceRequest
){
String
[]
params
=
new
String
[
requestContext
.
params
.
length
-
1
];
for
(
int
i
=
1
;
i
<
requestContext
.
params
.
length
;
i
++){
params
[
i
-
1
]=
requestContext
.
params
[
i
];
}
requestParams
.
setParams
(
params
);
requestParams
.
setIsMaintenance
(
true
);
}
else
requestParams
.
setParams
(
requestContext
.
params
);
requestParams
.
setQueryParameters
(
requestContext
.
queryParameters
);
requestParams
.
setQueryParameters
(
requestContext
.
queryParameters
);
requestParams
.
setMethod
(
requestContext
.
enumCrudMethod
);
requestParams
.
setMethod
(
requestContext
.
enumCrudMethod
);
if
(
content
!=
null
)
if
(
content
!=
null
)
requestParams
.
setContent
(
content
.
toString
());
requestParams
.
setContent
(
content
.
toString
());
return
requestParams
;
return
requestParams
;
}
}
private
RequestParams
convertToRequestParams
(
RequestContext
requestContext
,
JsonNode
content
)
{
return
convertToRequestParams
(
requestContext
,
content
,
false
);
}
public
BaseRestResponse
doCreate
(
RequestContext
requestContext
,
JsonNode
content
)
{
public
BaseRestResponse
doCreate
(
RequestContext
requestContext
,
JsonNode
content
)
{
BaseRestResponse
brr
=
null
;
BaseRestResponse
brr
=
null
;
String
serviceId
=
requestContext
.
params
[
0
]
+
"."
+
requestContext
.
params
[
1
];
String
serviceId
,
apiId
;
String
apiId
=
requestContext
.
params
[
2
];
boolean
isMaintenanceRequest
=
false
;
if
(!
requestContext
.
params
[
0
].
equals
(
"maintenance"
))
{
serviceId
=
requestContext
.
params
[
0
]
+
"."
+
requestContext
.
params
[
1
];
apiId
=
requestContext
.
params
[
2
];
}
else
{
isMaintenanceRequest
=
true
;
serviceId
=
requestContext
.
params
[
1
]
+
"."
+
requestContext
.
params
[
2
];
apiId
=
requestContext
.
params
[
3
];
}
String
error
=
null
;
String
error
=
null
;
SimpleHttpResponse
resp
=
null
;
SimpleHttpResponse
resp
=
null
;
Api
api
=
servicesRepository
.
getApi
(
serviceId
,
apiId
);
Api
api
=
servicesRepository
.
getApi
(
serviceId
,
apiId
);
List
<
Action
>
actions
=
api
.
getActions
();
List
<
Action
>
actions
=
api
.
getActions
();
// TODO: 7/18/16 currently handle one action only
// TODO: 7/18/16 currently handle one action only
if
(
actions
.
size
()
==
0
)
if
(
actions
.
size
()
==
0
)
error
=
"failed to find adapter for: "
+
serviceId
+
"."
+
apiId
;
error
=
"failed to find adapter for: "
+
serviceId
+
"."
+
apiId
;
else
{
else
{
for
(
Action
action
:
actions
)
{
for
(
Action
action
:
actions
)
{
BaseAdapter
adapter
=
adaptersRepository
.
getAdapter
(
action
.
getAdapterId
());
BaseAdapter
adapter
=
adaptersRepository
.
getAdapter
(
action
.
getAdapterId
());
if
(
adapter
!=
null
)
{
// && adapter.getClass().isInstance(HttpAdapter.class)) {
if
(
adapter
!=
null
)
{
// && adapter.getClass().isInstance(HttpAdapter.class)) {
RequestParams
requestParams
=
convertToRequestParams
(
requestContext
,
conten
t
);
RequestParams
requestParams
=
convertToRequestParams
(
requestContext
,
content
,
isMaintenanceReques
t
);
resp
=
((
HttpAdapter
)
adapter
).
executeFlow
(
action
.
getApiOut
(),
requestParams
);
resp
=
((
HttpAdapter
)
adapter
).
executeFlow
(
action
.
getApiOut
(),
requestParams
);
// else
// else
...
@@ -146,6 +169,7 @@ public class MdeManager {
...
@@ -146,6 +169,7 @@ public class MdeManager {
}
}
}
}
return
convertToBaseRestResponse
(
resp
,
error
);
return
convertToBaseRestResponse
(
resp
,
error
);
}
}
...
...
src/main/java/logic/adapter/HttpAdapter/RequestParams.java
View file @
1fee5146
...
@@ -7,6 +7,12 @@ import java.util.Map;
...
@@ -7,6 +7,12 @@ import java.util.Map;
* Created by eli on 11/29/16.
* Created by eli on 11/29/16.
*/
*/
public
class
RequestParams
{
public
class
RequestParams
{
public
boolean
isMaintenance
()
{
return
isMaintenance
;
}
private
boolean
isMaintenance
=
false
;
public
String
[]
getParams
()
{
public
String
[]
getParams
()
{
return
params
;
return
params
;
}
}
...
@@ -53,4 +59,7 @@ public class RequestParams {
...
@@ -53,4 +59,7 @@ public class RequestParams {
}
}
public
void
setIsMaintenance
(
boolean
isMaintenance
)
{
this
.
isMaintenance
=
isMaintenance
;
}
}
}
src/main/java/logic/adapter/HttpAdapter/action/WebSocketAction.java
View file @
1fee5146
...
@@ -60,18 +60,23 @@ public class WebSocketAction extends BaseAction<WebSocketActionParams ,RequestPa
...
@@ -60,18 +60,23 @@ public class WebSocketAction extends BaseAction<WebSocketActionParams ,RequestPa
@Override
@Override
public
SimpleHttpResponse
apply
(
RequestParams
requestParams
)
{
public
SimpleHttpResponse
apply
(
RequestParams
requestParams
)
{
OnEventDetails
details
=
null
;
OnEventDetails
details
=
null
;
String
mdeKey
,
uid
;
RequestParams
inRequestParams
=
(
requestParams
!=
null
)?
requestParams:
getRunTimeInput
();
RequestParams
inRequestParams
=
(
requestParams
!=
null
)?
requestParams:
getRunTimeInput
();
String
[]
params
=
inRequestParams
.
getParams
();
String
[]
params
=
inRequestParams
.
getParams
();
String
mdeKey
=
params
[
3
];
//id
String
uid
=
params
[
4
];
//uid
mdeKey
=
params
[
3
];
//id
String
httpPayload
=
inRequestParams
.
getContent
();
uid
=
params
[
4
];
//uid
try
{
if
(!
inRequestParams
.
isMaintenance
()){
details
=
(
OnEventDetails
)
Utils
.
readObjectFromString1
(
httpPayload
,
OnEventDetails
.
class
);
String
httpPayload
=
inRequestParams
.
getContent
();
}
catch
(
IOException
e
)
{
try
{
e
.
printStackTrace
();
details
=
(
OnEventDetails
)
Utils
.
readObjectFromString1
(
httpPayload
,
OnEventDetails
.
class
);
return
new
SimpleHttpResponse
(
500
,
"Failed to read Request payload OnEventDetails"
);
}
catch
(
IOException
e
)
{
e
.
printStackTrace
();
return
new
SimpleHttpResponse
(
500
,
"Failed to read Request payload OnEventDetails"
);
}
}
}
Map
<
String
,
String
>
runTimeParameters
=
getRunTimeParameters
();
Map
<
String
,
String
>
runTimeParameters
=
getRunTimeParameters
();
String
webSocket
=
null
;
String
webSocket
=
null
;
if
(
runTimeParameters
.
containsKey
(
"webSocket"
)){
if
(
runTimeParameters
.
containsKey
(
"webSocket"
)){
...
...
src/main/java/logic/webSocket/WebSocketConnection.java
View file @
1fee5146
package
logic
.
webSocket
;
package
logic
.
webSocket
;
import
com.neovisionaries.ws.client.*
;
import
com.neovisionaries.ws.client.*
;
import
http.simpleHttpClient.SimpleHttpClient
;
import
http.simpleHttpClient.SimpleHttpRequest
;
import
http.simpleHttpClient.SimpleHttpResponse
;
import
logic.adapter.HttpAdapter.ErrorLoginException
;
import
logic.adapter.HttpAdapter.ErrorLoginException
;
import
logic.adapter.HttpAdapter.OAuth2Client
;
import
logic.adapter.HttpAdapter.OAuth2Client
;
import
logic.adapter.HttpAdapter.model.CredentialDetails
;
import
logic.adapter.HttpAdapter.model.CredentialResponse
;
import
logic.adapter.HttpAdapter.model.NameValueParam
;
import
logic.adapter.HttpAdapter.model.NameValueParam
;
import
microservice.MicroserviceApp
;
import
web.App
;
import
java.io.IOException
;
import
java.io.IOException
;
import
java.io.UnsupportedEncodingException
;
import
java.io.UnsupportedEncodingException
;
import
java.util.
List
;
import
java.util.
*
;
/**
/**
* Created by eli on 12/4/16.
* Created by eli on 12/4/16.
*/
*/
public
class
WebSocketConnection
extends
Thread
{
public
class
WebSocketConnection
extends
Thread
{
private
final
String
maintenanceBasePath
=
"mde/api/v1/maintenance/"
;
private
final
String
adapterId
;
private
final
String
adapterId
;
public
String
getUid
()
{
return
uid
;
}
private
final
String
uid
;
private
final
String
uid
;
private
final
OnEventDetails
details
;
private
final
OnEventDetails
details
;
public
String
getConnectionId
()
{
return
connectionId
;
}
private
final
String
connectionId
;
private
final
String
connectionId
;
private
final
String
webSocketUrl
;
private
final
String
webSocketUrl
;
private
final
List
<
NameValueParam
>
httpHeaders
;
private
final
List
<
NameValueParam
>
httpHeaders
;
private
OAuth2Client
auth2Client
;
private
OAuth2Client
auth2Client
;
private
com
.
neovisionaries
.
ws
.
client
.
WebSocket
webSocket
;
private
com
.
neovisionaries
.
ws
.
client
.
WebSocket
webSocket
;
private
WebSocketEventListener
eventListener
;
public
void
setEventListener
(
WebSocketEventListener
eventListener
)
{
this
.
eventListener
=
eventListener
;
}
private
WebSocketEventListener
eventListener
=
null
;
private
WebSocketFactory
factory
;
private
WebSocketFactory
factory
;
private
SimpleHttpClient
httpClient
=
null
;
private
SimpleHttpRequest
reConnectRequest
;
public
Exception
getException
()
{
public
Exception
getException
()
{
return
exception
;
return
exception
;
}
}
...
@@ -33,11 +57,11 @@ public class WebSocketConnection extends Thread {
...
@@ -33,11 +57,11 @@ public class WebSocketConnection extends Thread {
private
Exception
exception
;
private
Exception
exception
;
private
volatile
boolean
webSocketOpen
;
private
volatile
boolean
webSocketOpen
;
public
boolean
is
WebSocketClosedWaitingForMaintene
nce
()
{
public
boolean
is
ClosedWebSocketWaitingForMaintena
nce
()
{
return
webSocketClosedWaitingForMaintene
nce
;
return
closedWebSocketWaitingForMaintena
nce
;
}
}
private
boolean
webSocketClosedWaitingForMaintene
nce
;
private
boolean
closedWebSocketWaitingForMaintena
nce
;
public
WebSocketConnection
(
String
adapterId
,
String
connectionId
,
public
WebSocketConnection
(
String
adapterId
,
String
connectionId
,
...
@@ -58,15 +82,30 @@ public class WebSocketConnection extends Thread {
...
@@ -58,15 +82,30 @@ public class WebSocketConnection extends Thread {
if
(
auth2Client
!=
null
)
{
if
(
auth2Client
!=
null
)
{
this
.
auth2Client
=
new
OAuth2Client
(
auth2Client
.
getClientSecrets
(),
auth2Client
.
getCredential
());
this
.
auth2Client
=
new
OAuth2Client
(
auth2Client
.
getClientSecrets
(),
auth2Client
.
getCredential
());
}
}
//http client to handle reconnect websocket
httpClient
=
new
SimpleHttpClient
();
httpClient
.
Initialize
(
100
);
this
.
createReconnectRequest
();
}
}
private
void
createReconnectRequest
()
{
StringBuilder
sb
=
new
StringBuilder
();
String
[]
params
=
adapterId
.
split
(
"\\."
);
reConnectRequest
=
new
SimpleHttpRequest
();
reConnectRequest
.
setProtocol
(
"http"
);
reConnectRequest
.
setMethod
(
SimpleHttpRequest
.
Method
.
POST
);
reConnectRequest
.
setDomain
(
App
.
SERVER_HOST
);
reConnectRequest
.
setPort
(
App
.
SERVER_PORT
.
intValue
());
sb
.
append
(
maintenanceBasePath
).
append
(
params
[
1
]).
append
(
"/"
).
append
(
params
[
2
]).
append
(
"/"
).
append
(
"subscribe/"
).
append
(
connectionId
).
append
(
"/"
).
append
(
uid
);
reConnectRequest
.
setPath
(
sb
.
toString
());
}
private
void
createWebSocket
()
throws
WebSocketException
//String uid,
private
void
createWebSocket
()
throws
WebSocketException
// List<NameValueParam> httpHeaders,
// OnEventDetails details
// ) throws WebSocketException, IOException {
{
{
try
{
try
{
webSocket
=
factory
.
setConnectionTimeout
(
5000
).
createSocket
(
this
.
webSocketUrl
);
webSocket
=
factory
.
setConnectionTimeout
(
5000
).
createSocket
(
this
.
webSocketUrl
);
...
@@ -83,13 +122,14 @@ public class WebSocketConnection extends Thread {
...
@@ -83,13 +122,14 @@ public class WebSocketConnection extends Thread {
webSocket
.
addHeader
(
header
.
getName
(),
header
.
getValue
());
webSocket
.
addHeader
(
header
.
getName
(),
header
.
getValue
());
}
}
}
}
this
.
eventListener
=
new
WebSocketEventListener
(
this
,
adapterId
,
connectionId
,
this
.
uid
,
details
,
null
);
//for reconnection the listener is already exist
if
(
eventListener
==
null
)
this
.
eventListener
=
new
WebSocketEventListener
(
this
,
adapterId
,
connectionId
,
this
.
uid
,
details
,
null
);
webSocket
.
addListener
(
eventListener
);
webSocket
.
addListener
(
eventListener
);
webSocket
.
setPingInterval
(
50
*
1000
);
webSocket
.
setPingInterval
(
50
*
1000
);
webSocket
=
webSocket
.
connect
();
webSocket
=
webSocket
.
connect
();
System
.
out
.
println
(
"status of connection: "
+
connectionId
+
": "
+
eventListener
.
getState
().
toString
());
System
.
out
.
println
(
"status of connection: "
+
connectionId
+
": "
+
eventListener
.
getState
().
toString
());
}
}
...
@@ -159,7 +199,6 @@ public class WebSocketConnection extends Thread {
...
@@ -159,7 +199,6 @@ public class WebSocketConnection extends Thread {
private
void
waitForClosedWebSocket
()
{
private
void
waitForClosedWebSocket
()
{
while
(
webSocketOpen
)
{
while
(
webSocketOpen
)
{
try
{
try
{
this
.
webSocketClosedWaitingForMaintenence
=
true
;
Thread
.
sleep
(
500
);
Thread
.
sleep
(
500
);
}
catch
(
InterruptedException
e
)
{
}
catch
(
InterruptedException
e
)
{
e
.
printStackTrace
();
e
.
printStackTrace
();
...
@@ -168,12 +207,37 @@ public class WebSocketConnection extends Thread {
...
@@ -168,12 +207,37 @@ public class WebSocketConnection extends Thread {
//Let the websocket maintenance a chance to handle the closed websocket
//Let the websocket maintenance a chance to handle the closed websocket
try
{
try
{
Thread
.
sleep
(
3600
*
1000
);
this
.
closedWebSocketWaitingForMaintenance
=
true
;
}
catch
(
InterruptedException
e
)
{
SimpleHttpResponse
simpleHttpResponse
=
this
.
sendReconnectRequest
();
if
(
simpleHttpResponse
.
getStatusCode
()==
200
)
{
while
(
this
.
closedWebSocketWaitingForMaintenance
)
{
try
{
Thread
.
sleep
(
500
);
}
catch
(
InterruptedException
e
)
{
e
.
printStackTrace
();
}
}
System
.
out
.
println
(
"maintenance reconnect msg was completed for: [adapterId-"
+
adapterId
+
" ,connectionId-"
+
connectionId
+
"], closing websocket connection"
);
}
else
{
System
.
out
.
println
(
"maintenance reconnect msg failed, adapterId-"
+
adapterId
+
" ,connectionId-"
+
connectionId
+
" closing websocket connection"
);
}
}
catch
(
UnsupportedEncodingException
e
)
{
System
.
out
.
println
(
"reconnect failed with error: "
+
e
+
", [adapterId-"
+
adapterId
+
" ,connectionId-"
+
connectionId
+
"] closing websocket connection"
);
e
.
printStackTrace
();
e
.
printStackTrace
();
try
{
Thread
.
sleep
(
500
);
}
catch
(
InterruptedException
e1
)
{
e1
.
printStackTrace
();
}
}
}
}
private
SimpleHttpResponse
sendReconnectRequest
()
throws
UnsupportedEncodingException
{
SimpleHttpResponse
simpleHttpResponse
;
simpleHttpResponse
=
httpClient
.
processRequest
(
this
.
reConnectRequest
);
return
simpleHttpResponse
;
}
}
...
@@ -184,6 +248,30 @@ public class WebSocketConnection extends Thread {
...
@@ -184,6 +248,30 @@ public class WebSocketConnection extends Thread {
public
void
webSocketClosed
()
{
public
void
webSocketClosed
()
{
webSocketOpen
=
false
;
webSocketOpen
=
false
;
}
}
public
String
getAdapterId
()
{
return
adapterId
;
}
public
OAuth2Client
getAuth2Client
()
{
return
auth2Client
;
}
public
List
<
NameValueParam
>
getHttpHeaders
()
{
return
httpHeaders
;
}
public
OnEventDetails
getDetails
()
{
return
details
;
}
public
WebSocketEventListener
getEventListener
()
{
return
eventListener
;
}
public
void
setIsClosedWebSocketWaitForMaintenance
(
boolean
isClosedWebSocketWaitForMaintenance
)
{
this
.
closedWebSocketWaitingForMaintenance
=
isClosedWebSocketWaitForMaintenance
;
}
}
}
...
...
src/main/java/logic/webSocket/WebSocketEventListener.java
View file @
1fee5146
...
@@ -91,7 +91,7 @@ public class WebSocketEventListener implements WebSocketListener {
...
@@ -91,7 +91,7 @@ public class WebSocketEventListener implements WebSocketListener {
this
.
connectionId
=
connectionId
;
this
.
connectionId
=
connectionId
;
this
.
logFile
=
logFile
;
this
.
logFile
=
logFile
;
this
.
mapUidToDetails
=
new
HashMap
<>();
this
.
mapUidToDetails
=
new
HashMap
<>();
this
.
setState
(
WebSocketState
.
CREATED
);
this
.
resetStateFields
(
);
this
.
mapUidToDetails
.
put
(
uid
,
details
);
this
.
mapUidToDetails
.
put
(
uid
,
details
);
this
.
httpClient
=
new
SimpleHttpClient
();
this
.
httpClient
=
new
SimpleHttpClient
();
this
.
httpClient
.
Initialize
(
100
);
this
.
httpClient
.
Initialize
(
100
);
...
@@ -100,6 +100,13 @@ public class WebSocketEventListener implements WebSocketListener {
...
@@ -100,6 +100,13 @@ public class WebSocketEventListener implements WebSocketListener {
}
}
public
void
resetStateFields
(){
this
.
setState
(
WebSocketState
.
CREATED
);
String
str
=
connectionId
+
" "
+
currentDate
()+
" "
+
"the state of the was set to: "
+
state
.
toString
();
logging
(
str
,
eTraceLevel
.
eDEBUG
,
false
);
}
private
void
logging
(
String
str
,
eTraceLevel
level
,
boolean
writeToLog
)
{
private
void
logging
(
String
str
,
eTraceLevel
level
,
boolean
writeToLog
)
{
System
.
out
.
println
(
adapterId
+
" "
+
str
);
System
.
out
.
println
(
adapterId
+
" "
+
str
);
if
(
writeToLog
){
if
(
writeToLog
){
...
@@ -620,7 +627,7 @@ public class WebSocketEventListener implements WebSocketListener {
...
@@ -620,7 +627,7 @@ public class WebSocketEventListener implements WebSocketListener {
*/
*/
@Override
@Override
public
void
handleCallbackError
(
WebSocket
websocket
,
Throwable
cause
)
throws
Exception
{
public
void
handleCallbackError
(
WebSocket
websocket
,
Throwable
cause
)
throws
Exception
{
String
str
=
connectionId
+
" "
+
currentDate
()+
" "
+
"an <code>on<i>Xxx</i>()</code> method threw a {@code Throwable}."
;
String
str
=
connectionId
+
" "
+
currentDate
()+
" "
+
"
Throwable: "
+
cause
+
"....\n
an <code>on<i>Xxx</i>()</code> method threw a {@code Throwable}."
;
logging
(
str
,
eTraceLevel
.
eDEBUG
,
false
);
logging
(
str
,
eTraceLevel
.
eDEBUG
,
false
);
}
}
...
...
src/main/java/logic/webSocket/WebSocketManager.java
View file @
1fee5146
package
logic
.
webSocket
;
package
logic
.
webSocket
;
import
com.neovisionaries.ws.client.WebSocketException
;
import
com.neovisionaries.ws.client.WebSocketException
;
import
io.undertow.websockets.WebSocketConnectionCallback
;
import
logic.adapter.HttpAdapter.ErrorLoginException
;
import
logic.adapter.HttpAdapter.ErrorLoginException
;
import
logic.adapter.HttpAdapter.OAuth2Client
;
import
logic.adapter.HttpAdapter.OAuth2Client
;
import
logic.adapter.HttpAdapter.model.NameValueParam
;
import
logic.adapter.HttpAdapter.model.NameValueParam
;
import
java.io.IOException
;
import
java.io.IOException
;
import
java.io.UnsupportedEncodingException
;
import
java.util.HashMap
;
import
java.util.HashMap
;
import
java.util.List
;
import
java.util.List
;
import
java.util.Map
;
import
java.util.Map
;
...
@@ -50,24 +48,52 @@ public class WebSocketManager {
...
@@ -50,24 +48,52 @@ public class WebSocketManager {
StringBuilder
sb
=
new
StringBuilder
();
StringBuilder
sb
=
new
StringBuilder
();
sb
.
append
(
connectionId
).
append
(
":"
).
append
(
uid
);
sb
.
append
(
connectionId
).
append
(
":"
).
append
(
uid
);
String
key
=
sb
.
toString
();
String
key
=
sb
.
toString
();
WebSocketConnection
webSocket
Connection
;
WebSocketConnection
connection
,
re
Connection
;
if
(!
webSocketConnections
.
containsKey
(
connectionId
))
{
if
(!
webSocketConnections
.
containsKey
(
connectionId
))
{
webSocketConnection
=
new
WebSocketConnection
(
adapterId
,
connectionId
,
uid
,
webSocketUrl
,
auth2Client
,
defaultHeaders
,
details
);
connection
=
new
WebSocketConnection
(
adapterId
,
connectionId
,
uid
,
webSocketUrl
,
auth2Client
,
defaultHeaders
,
details
);
synchronized
(
webSocketConnection
){
this
.
startConnection
(
connection
,
details
);
webSocketConnection
.
start
();
webSocketConnection
.
wait
();
if
(
webSocketConnection
.
getException
()!=
null
)
throw
webSocketConnection
.
getException
();
else
{
webSocketConnections
.
put
(
connectionId
,
webSocketConnection
);
System
.
out
.
println
(
"websocket created successfully: "
+
connectionId
+
" "
+
"uid="
+
uid
+
" "
+
details
.
toString
());
}
}
}
}
else
{
else
{
webSocketConnection
=
webSocketConnections
.
get
(
connectionId
);
connection
=
webSocketConnections
.
get
(
connectionId
);
webSocketConnection
.
addEventListener
(
uid
,
details
);
if
(
connection
.
isClosedWebSocketWaitingForMaintenance
()){
System
.
out
.
println
(
"websocket updated successfully: "
+
connectionId
+
" "
+
"uid="
+
uid
+
" was added to websocket. "
+
details
.
toString
());
reConnection
=
createReconnection
(
webSocketUrl
,
connection
);
this
.
startConnection
(
reConnection
,
details
);
connection
.
setIsClosedWebSocketWaitForMaintenance
(
false
);
}
else
{
connection
.
addEventListener
(
uid
,
details
);
System
.
out
.
println
(
"websocket updated successfully: "
+
connectionId
+
" "
+
"uid="
+
uid
+
" was added to websocket. "
+
details
.
toString
());
}
}
}
private
WebSocketConnection
createReconnection
(
String
reConnectUrl
,
WebSocketConnection
connection
)
throws
ErrorLoginException
,
IOException
,
WebSocketException
{
WebSocketConnection
reConnection
=
new
WebSocketConnection
((
connection
.
getAdapterId
()),
connection
.
getConnectionId
(),
connection
.
getUid
(),
reConnectUrl
,
connection
.
getAuth2Client
(),
connection
.
getHttpHeaders
(),
connection
.
getDetails
());
WebSocketEventListener
listener
=
connection
.
getEventListener
();
listener
.
resetStateFields
();
reConnection
.
setEventListener
(
listener
);
return
reConnection
;
}
private
void
startConnection
(
WebSocketConnection
connection
,
OnEventDetails
details
)
throws
Exception
{
synchronized
(
connection
){
connection
.
start
();
connection
.
wait
();
if
(
connection
.
getException
()!=
null
)
throw
connection
.
getException
();
else
{
webSocketConnections
.
put
(
connection
.
getConnectionId
(),
connection
);
System
.
out
.
println
(((
details
==
null
)?
"RECONNECTED "
:
""
)+
"websocket created successfully: "
+
connection
.
getConnectionId
()+
" uid="
+
connection
.
getUid
()+
" "
+
((
details
!=
null
)?
details
.
toString
():
""
));
}
}
}
}
}
...
...
src/main/java/web/App.java
View file @
1fee5146
...
@@ -13,7 +13,8 @@ import common.configuration.EnumPropertyType;
...
@@ -13,7 +13,8 @@ import common.configuration.EnumPropertyType;
import
handlers.MdeHandler
;
import
handlers.MdeHandler
;
public
class
App
{
public
class
App
{
public
static
Long
SERVER_PORT
;
public
static
String
SERVER_HOST
;
public
App
()
{
public
App
()
{
// TODO Auto-generated constructor stub
// TODO Auto-generated constructor stub
}
}
...
@@ -24,8 +25,8 @@ public class App {
...
@@ -24,8 +25,8 @@ public class App {
// for testing
// for testing
Thread
.
sleep
(
10000
);
Thread
.
sleep
(
10000
);
// load rest server parameters
// load rest server parameters
Long
port
=
(
Long
)
ConfigProperties
.
getInstance
().
addConfigurationPropertyToHash
(
"server.port"
,
"9090"
,
EnumPropertyType
.
E_LONG
);
SERVER_PORT
=
(
Long
)
ConfigProperties
.
getInstance
().
addConfigurationPropertyToHash
(
"server.port"
,
"9090"
,
EnumPropertyType
.
E_LONG
);
S
tring
host
=
(
String
)
ConfigProperties
.
getInstance
().
addConfigurationPropertyToHash
(
"server.host"
,
"localhost"
,
EnumPropertyType
.
E_STRING
);
S
ERVER_HOST
=
(
String
)
ConfigProperties
.
getInstance
().
addConfigurationPropertyToHash
(
"server.host"
,
"localhost"
,
EnumPropertyType
.
E_STRING
);
Long
workerThreadsNum
=
(
Long
)
ConfigProperties
.
getInstance
().
addConfigurationPropertyToHash
(
"server.worker.threads"
,
"8"
,
EnumPropertyType
.
E_LONG
);
Long
workerThreadsNum
=
(
Long
)
ConfigProperties
.
getInstance
().
addConfigurationPropertyToHash
(
"server.worker.threads"
,
"8"
,
EnumPropertyType
.
E_LONG
);
//BaseClientParams clientParams = new RestClientParams("other-service", true, 10, "localhost:32010");
//BaseClientParams clientParams = new RestClientParams("other-service", true, 10, "localhost:32010");
...
@@ -35,7 +36,7 @@ public class App {
...
@@ -35,7 +36,7 @@ public class App {
.
withPubSub
(
new
IPubSubMQTTImpl
(
"tcp://localhost"
,
0
,
null
,
0
))
.
withPubSub
(
new
IPubSubMQTTImpl
(
"tcp://localhost"
,
0
,
null
,
0
))
.
addHandler
(
"/mde/api/v1"
,
new
MdeHandler
())
.
addHandler
(
"/mde/api/v1"
,
new
MdeHandler
())
//.addMicroserviceClient(new MicroserviceClient(MicroserviceClient.EnumRestClientType.E_HTTP,clientParams))
//.addMicroserviceClient(new MicroserviceClient(MicroserviceClient.EnumRestClientType.E_HTTP,clientParams))
.
addRestServer
(
new
IRestServerUndertowImpl
(
new
RestServerParams
(
port
.
intValue
(),
host
,
workerThreadsNum
.
intValue
())))
.
addRestServer
(
new
IRestServerUndertowImpl
(
new
RestServerParams
(
SERVER_PORT
.
intValue
(),
SERVER_HOST
,
workerThreadsNum
.
intValue
())))
.
build
()
.
build
()
.
run
();
.
run
();
}
}
...
...
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