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BioinformaticDataCompression
BigDataViewer_Server_Extension
Commits
245f084d
Commit
245f084d
authored
10 years ago
by
HongKee Moon
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Add ConnectorStatistics for collect the connector's statistics
parent
46f1bb90
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Changes
2
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2 changed files
src/main/java/bdv/server/BigDataServer.java
+6
-1
6 additions, 1 deletion
src/main/java/bdv/server/BigDataServer.java
src/main/java/bdv/server/ManagerHandler.java
+11
-2
11 additions, 2 deletions
src/main/java/bdv/server/ManagerHandler.java
with
17 additions
and
3 deletions
src/main/java/bdv/server/BigDataServer.java
+
6
−
1
View file @
245f084d
...
...
@@ -4,6 +4,7 @@ import java.util.HashMap;
import
mpicbg.spim.data.SpimDataException
;
import
org.eclipse.jetty.server.Connector
;
import
org.eclipse.jetty.server.ConnectorStatistics
;
import
org.eclipse.jetty.server.Server
;
import
org.eclipse.jetty.server.ServerConnector
;
import
org.eclipse.jetty.server.handler.ContextHandlerCollection
;
...
...
@@ -39,6 +40,10 @@ public class BigDataServer
LOG
.
info
(
"Set connectors: "
+
connector
);
server
.
setConnectors
(
new
Connector
[]
{
connector
}
);
// Add Statistics bean to the connector
final
ConnectorStatistics
connectorStats
=
new
ConnectorStatistics
();
connector
.
addBean
(
connectorStats
);
final
String
baseURL
=
"http://"
+
server
.
getURI
().
getHost
()
+
":"
+
port
;
LOG
.
info
(
"Server Base URL: "
+
baseURL
);
...
...
@@ -49,7 +54,7 @@ public class BigDataServer
final
ContextHandlerCollection
datasetHandlers
=
createHandlers
(
baseURL
,
dataSet
);
handlers
.
addHandler
(
datasetHandlers
);
handlers
.
addHandler
(
new
ManagerHandler
(
baseURL
,
server
,
statHandler
,
datasetHandlers
)
);
handlers
.
addHandler
(
new
ManagerHandler
(
baseURL
,
server
,
connectorStats
,
statHandler
,
datasetHandlers
)
);
handlers
.
addHandler
(
new
RequestLogHandler
()
);
statHandler
.
setHandler
(
handlers
);
...
...
This diff is collapsed.
Click to expand it.
src/main/java/bdv/server/ManagerHandler.java
+
11
−
2
View file @
245f084d
...
...
@@ -8,7 +8,7 @@ import javax.servlet.http.HttpServletRequest;
import
javax.servlet.http.HttpServletResponse
;
import
mpicbg.spim.data.SpimDataException
;
import
org.eclipse.jetty.server.ConnectorStatistics
;
import
org.eclipse.jetty.server.Handler
;
import
org.eclipse.jetty.server.Request
;
import
org.eclipse.jetty.server.Server
;
...
...
@@ -35,13 +35,16 @@ public class ManagerHandler extends ContextHandler
private
final
ContextHandlerCollection
handlers
;
private
final
StatisticsHandler
statHandler
;
private
final
ConnectorStatistics
connectorStats
;
public
ManagerHandler
(
String
baseURL
,
Server
server
,
StatisticsHandler
statHandler
,
ContextHandlerCollection
handlers
)
public
ManagerHandler
(
String
baseURL
,
Server
server
,
ConnectorStatistics
connectorStats
,
StatisticsHandler
statHandler
,
ContextHandlerCollection
handlers
)
{
this
.
baseURL
=
baseURL
;
this
.
server
=
server
;
this
.
handlers
=
handlers
;
this
.
statHandler
=
statHandler
;
this
.
connectorStats
=
connectorStats
;
setContextPath
(
"/manager"
);
}
...
...
@@ -95,6 +98,12 @@ public class ManagerHandler extends ContextHandler
ow
.
write
(
"<br/>\n"
);
ow
.
write
(
"Bytes sent total: "
+
getByteSizeString
(
statHandler
.
getResponsesBytesTotal
()
)
+
"<br/>\n"
);
// Refer: http://download.eclipse.org/jetty/9.2.6.v20141205/apidocs/org/eclipse/jetty/server/ConnectorStatistics.html
ow
.
write
(
String
.
format
(
"%,d Message/sec<br/>%n"
,
connectorStats
.
getMessagesOutPerSecond
()
)
);
ow
.
write
(
String
.
format
(
"Open connections = %,d<br/>%n"
,
connectorStats
.
getConnectionsOpen
()
)
);
ow
.
write
(
String
.
format
(
"Max open connections = %,d<br/>%n"
,
connectorStats
.
getConnectionsOpenMax
()
)
);
ow
.
write
(
"<H1> Datasets: </H1>\n"
);
for
(
final
Handler
handler
:
server
.
getChildHandlersByClass
(
CellHandler
.
class
)
)
...
...
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