Gatling version upgrades, small fixes to test script and upgraded con…

…f file

pom.xml

@@ -30,8 +30,8 @@
         <maven.test.redirectTestOutputToFile>true</maven.test.redirectTestOutputToFile>
 
         <!-- Plugins -->
-        <gatling.version>3.8.4</gatling.version>
-        <gatling-plugin.version>4.2.7</gatling-plugin.version>
+        <gatling.version>3.9.0</gatling.version>
+        <gatling-plugin.version>4.2.9</gatling-plugin.version>
     </properties>
 
     <repositories>

src/test/java/com/vaadin/starter/bakery/gatling/Barista.java

@@ -61,8 +61,7 @@ public class Barista extends Simulation {
   );
 
   private ScenarioBuilder scn = scenario("Barista").repeat(sessionRepeats).on(
-     exec(flushSessionCookies())
-    .exec(
+    exec(
       http("request_0")
         .get("/")
         .headers(headers_0)
@@ -330,9 +329,10 @@ public class Barista extends Simulation {
         .post("/?v-r=uidl&v-uiId=#{uiId}")
         .headers(headers_3)
         .body(ElFileBody("barista/0031_request.json"))
-        .check(regex("syncId\":([0-9]*)").saveAs("syncId"))
-        .check(regex("clientId\":([0-9]*)").saveAs("clientId"))
-    ));
+        .check(regex("syncId\":([0-9]*)").saveAs("syncId")).check(regex("clientId\":([0-9]*)").saveAs("clientId"))
+    ))
+    .exec(flushHttpCache())
+    .exec(flushSessionCookies());
   {
 	  setUp(scn.injectOpen(rampUsers(sessionCount).during(sessionStartInterval))).protocols(httpProtocol);
   }

src/test/resources/gatling.conf

@@ -10,8 +10,12 @@ gatling {
     #runDescription = ""          # The description for this simulation run, displayed in each report
     #encoding = "utf-8"           # Encoding to use throughout Gatling for file and string manipulation
     #simulationClass = ""         # The FQCN of the simulation to run (when used in conjunction with noReports, the simulation for which assertions will be validated)
-    #mute = false                 # When set to true, don't ask for simulation name nor run description (currently only used by Gatling SBT plugin)
-
+    #elFileBodiesCacheMaxCapacity = 200      # Cache size for request body EL templates, set to 0 to disable
+    #rawFileBodiesCacheMaxCapacity = 200     # Cache size for request body raw files, set to 0 to disable
+    #rawFileBodiesInMemoryMaxSize = 1000     # Max bite size of raw files to be cached in memory
+    #pebbleFileBodiesCacheMaxCapacity = 200  # Cache size for request body Pebble templates, set to 0 to disable
+    #feederAdaptiveLoadModeThreshold = 100   # File size threshold (in MB). Below load eagerly in memory, above use batch mode with default buffer size
+    #shutdownTimeout = 10000                 # Milliseconds to wait for the actor system to shutdown
     extract {
       regex {
         #cacheMaxCapacity = 200 # Cache size for the compiled regexes, set to 0 to disable caching
@@ -21,137 +25,103 @@ gatling {
       }
       jsonPath {
         #cacheMaxCapacity = 200 # Cache size for the compiled jsonPath queries, set to 0 to disable caching
-        #preferJackson = false  # When set to true, prefer Jackson over Boon for JSON-related operations
-        jackson {
-          #allowComments = false           # Allow comments in JSON files
-          #allowUnquotedFieldNames = false # Allow unquoted JSON fields names
-          #allowSingleQuotes = false       # Allow single quoted JSON field names
-        }
-
       }
       css {
         #cacheMaxCapacity = 200 # Cache size for the compiled CSS selectors queries,  set to 0 to disable caching
       }
     }
-
-    timeOut {
-      #simulation = 8640000 # Absolute timeout, in seconds, of a simulation
-    }
     directory {
-      #data = src/test/resource/data               # Folder where user's data (e.g. files used by Feeders) is located
-      #bodies = src/test/resource/bodies           # Folder where bodies are located
-      #simulations = user-src/test/java/simulations # Folder where the bundle's simulations are located<
+      #simulations = ""                     # If set, directory where simulation classes are located
+      #resources = ""                       # If set, directory where resources, such as feeder files and request bodies, are located
       #reportsOnly = ""                     # If set, name of report folder to look for in order to generate its report
       #binaries = ""                        # If set, name of the folder where compiles classes are located: Defaults to GATLING_HOME/target.
       #results = results                    # Name of the folder where all reports folder are located
     }
   }
+  socket {
+    #connectTimeout = 10000                 # Timeout in millis for establishing a TCP socket
+    #tcpNoDelay = true
+    #soKeepAlive = false                    # if TCP keepalive configured at OS level should be used
+    #soReuseAddress = false
+  }
+  netty {
+    #useNativeTransport = true              # if Netty native transport should be used instead of Java NIO
+    #allocator = "pooled"                   # switch to unpooled for unpooled ByteBufAllocator
+    #maxThreadLocalCharBufferSize = 200000  # Netty's default is 16k
+  }
+  ssl {
+    #useOpenSsl = true                    # if OpenSSL should be used instead of JSSE (only the latter can be debugged with -Djava.net.debug=ssl)
+    #useOpenSslFinalizers = false         # if OpenSSL contexts should be freed with Finalizer or if using RefCounted is fine
+    #handshakeTimeout = 10000             # TLS handshake timeout in millis
+    #useInsecureTrustManager = true       # Use an insecure TrustManager that trusts all server certificates
+    #enabledProtocols = []             # Array of enabled protocols for HTTPS, if empty use Netty's defaults
+    #enabledCipherSuites = []          # Array of enabled cipher suites for HTTPS, if empty enable all available ciphers
+    #sessionCacheSize = 0              # SSLSession cache size, set to 0 to use JDK's default
+    #sessionTimeout = 0                # SSLSession timeout in seconds, set to 0 to use JDK's default (24h)
+    #enableSni = true                     # When set to true, enable Server Name indication (SNI)
+    keyStore {
+      #type = ""      # Type of SSLContext's KeyManagers store
+      #file = ""      # Location of SSLContext's KeyManagers store
+      #password = ""  # Password for SSLContext's KeyManagers store
+      #algorithm = "" # Algorithm used SSLContext's KeyManagers store
+    }
+    trustStore {
+      #type = ""      # Type of SSLContext's TrustManagers store
+      #file = ""      # Location of SSLContext's TrustManagers store
+      #password = ""  # Password for SSLContext's TrustManagers store
+      #algorithm = "" # Algorithm used by SSLContext's TrustManagers store
+    }
+  }
   charting {
     #noReports = false       # When set to true, don't generate HTML reports
     #maxPlotPerSeries = 1000 # Number of points per graph in Gatling reports
-    #accuracy = 10           # Accuracy, in milliseconds, of the report's stats
+    #useGroupDurationMetric = false  # Switch group timings from cumulated response time to group duration.
     indicators {
       #lowerBound = 800      # Lower bound for the requests' response time to track in the reports and the console summary
       #higherBound = 1200    # Higher bound for the requests' response time to track in the reports and the console summary
-      #percentile1 = 50      # Value for the 1st percentile to track in the reports, the console summary and GraphiteDataWriter
-      #percentile2 = 75      # Value for the 2nd percentile to track in the reports, the console summary and GraphiteDataWriter
-      #percentile3 = 95      # Value for the 3rd percentile to track in the reports, the console summary and GraphiteDataWriter
-      #percentile4 = 99      # Value for the 4th percentile to track in the reports, the console summary and GraphiteDataWriter
+      #percentile1 = 50      # Value for the 1st percentile to track in the reports, the console summary and Graphite
+      #percentile2 = 75      # Value for the 2nd percentile to track in the reports, the console summary and Graphite
+      #percentile3 = 95      # Value for the 3rd percentile to track in the reports, the console summary and Graphite
+      #percentile4 = 99      # Value for the 4th percentile to track in the reports, the console summary and Graphite
     }
   }
   http {
-    #elFileBodiesCacheMaxCapacity = 200        # Cache size for request body EL templates, set to 0 to disable
-    #rawFileBodiesCacheMaxCapacity = 200       # Cache size for request body Raw templates, set to 0 to disable
     #fetchedCssCacheMaxCapacity = 200          # Cache size for CSS parsed content, set to 0 to disable
     #fetchedHtmlCacheMaxCapacity = 200         # Cache size for HTML parsed content, set to 0 to disable
-    #redirectPerUserCacheMaxCapacity = 200     # Per virtual user cache size for permanent redirects, set to 0 to disable
-    #expirePerUserCacheMaxCapacity = 200       # Per virtual user cache size for permanent 'Expire' headers, set to 0 to disable
-    #lastModifiedPerUserCacheMaxCapacity = 200 # Per virtual user cache size for permanent 'Last-Modified' headers, set to 0 to disable
-    #etagPerUserCacheMaxCapacity = 200         # Per virtual user cache size for permanent ETag headers, set to 0 to disable
-    #warmUpUrl = "http://gatling.io"           # The URL to use to warm-up the HTTP stack (blank means disabled)
-    #enableGA = true                           # Very light Google Analytics, please support
-    ssl {
-      trustStore {
-        #type = ""      # Type of SSLContext's TrustManagers store
-        #file = ""      # Location of SSLContext's TrustManagers store
-        #password = ""  # Password for SSLContext's TrustManagers store
-        #algorithm = "" # Algorithm used by SSLContext's TrustManagers store
-      }
-      keyStore {
-        #type = ""      # Type of SSLContext's KeyManagers store
-        #file = ""      # Location of SSLContext's KeyManagers store
-        #password = ""  # Password for SSLContext's KeyManagers store
-        #algorithm = "" # Algorithm used SSLContext's KeyManagers store
-      }
-    }
-    ahc {
-      #allowPoolingConnections = true             # Allow pooling HTTP connections (keep-alive header automatically added)
-      #allowPoolingSslConnections = true          # Allow pooling HTTPS connections (keep-alive header automatically added)
-      #compressionEnforced = false                # Enforce gzip/deflate when Accept-Encoding header is not defined
-      #connectTimeout = 60000                     # Timeout when establishing a connection
-      #pooledConnectionIdleTimeout = 60000        # Timeout when a connection stays unused in the pool
-      #readTimeout = 60000                        # Timeout when a used connection stays idle
-      #connectionTTL = -1                         # Max duration a connection can stay open (-1 means no limit)
-      #ioThreadMultiplier = 2                     # Number of Netty worker threads per core
-      #maxConnectionsPerHost = -1                 # Max number of connections per host (-1 means no limit)
-      #maxConnections = -1                        # Max number of connections (-1 means no limit)
-      #maxRetry = 2                               # Number of times that a request should be tried again
-      #requestTimeout = 60000                     # Timeout of the requests
-      #useProxyProperties = false                 # When set to true, supports standard Proxy System properties
-      #webSocketTimeout = 60000                   # Timeout when a used websocket connection stays idle
-      #useRelativeURIsWithConnectProxies = true   # When set to true, use relative URIs when talking with an SSL proxy or a WebSocket proxy
-      #acceptAnyCertificate = true                # When set to true, doesn't validate SSL certificates
-      #httpClientCodecMaxInitialLineLength = 4096 # Maximum length of the initial line of the response (e.g. "HTTP/1.0 200 OK")
-      #httpClientCodecMaxHeaderSize = 8192        # Maximum size, in bytes, of each request's headers
-      #httpClientCodecMaxChunkSize = 8192         # Maximum length of the content or each chunk
-      #keepEncodingHeader = true                  # Don't drop Encoding response header after decoding
-      #webSocketMaxFrameSize = 10240              # Maximum frame payload size
-      #httpsEnabledProtocols = ""                 # Comma separated enabled protocols for HTTPS, if empty use the JDK defaults
-      #httpsEnabledCipherSuites = ""              # Comma separated enabled cipher suites for HTTPS, if empty  use the JDK defaults
-      #sslSessionCacheSize = 20000                # SSLSession cache size (set to 0 to disable)
-      #sslSessionTimeout = 86400                  # SSLSession timeout (default is 24, like Hotspot)
+    #perUserCacheMaxCapacity = 200             # Per virtual user cache size, set to 0 to disable
+    #warmUpUrl = "https://gatling.io"          # The URL to use to warm-up the HTTP stack (blank means disabled)
+    #pooledConnectionIdleTimeout = 60000       # Timeout in millis for a connection to stay idle in the pool
+    #requestTimeout = 60000                    # Timeout in millis for performing an HTTP request
+    #enableHostnameVerification = false        # When set to true, enable hostname verification: SSLEngine.setHttpsEndpointIdentificationAlgorithm("HTTPS")
+    dns {
+      #queryTimeout = 5000                     # Timeout in millis of each DNS query in millis
+      #maxQueriesPerResolve = 6                # Maximum allowed number of DNS queries for a given name resolution
     }
   }
+  jms {
+    #replyTimeoutScanPeriod = 1000  # scan period for timedout reply messages
+  }
   data {
-    #writers = "console, file" # The lists of DataWriters to which Gatling write simulation data (currently supported : "console", "file", "graphite", "jdbc")
-    #reader = file             # The DataReader used by the charting engine for reading simulation results
+    #writers = [console, file]      # The list of DataWriters to which Gatling write simulation data (currently supported : console, file, graphite)
     console {
-      #light = false           # When set to true, displays a light version without detailed request stats
+      #light = false                # When set to true, displays a light version without detailed request stats
+      #writePeriod = 5              # Write interval, in seconds
     }
     file {
-      #bufferSize = 8192       # FileDataWriter's internal data buffer size, in bytes
+      #bufferSize = 8192            # FileDataWriter's internal data buffer size, in bytes
     }
     leak {
       #noActivityTimeout = 30  # Period, in seconds, for which Gatling may have no activity before considering a leak may be happening
     }
-    jdbc {
-      db {
-        #url = "jdbc:mysql://localhost:3306/temp" # The JDBC URL used by the JDBC DataWriter
-        #username = "root"                        # The database user used by the JDBC DataWriter
-        #password = "123123q"                     # The password for the specified user
-      }
-      #bufferSize = 20                            # The size for each batch of SQL inserts to send to the database
-      create {
-        #createRunRecordTable = "CREATE TABLE IF NOT EXISTS `RunRecords` ( `id` INT NOT NULL AUTO_INCREMENT , `runDate` DATETIME NULL , `simulationId` VARCHAR(45) NULL , `runDescription` VARCHAR(45) NULL , PRIMARY KEY (`id`) )"
-        #createRequestRecordTable = "CREATE TABLE IF NOT EXISTS `RequestRecords` (`id` int(11) NOT NULL AUTO_INCREMENT, `runId` int DEFAULT NULL, `scenario` varchar(45) DEFAULT NULL, `userId` VARCHAR(30) NULL, `name` varchar(50) DEFAULT NULL, `requestStartDate` bigint DEFAULT NULL, `requestEndDate` bigint DEFAULT NULL, `responseStartDate` bigint DEFAULT NULL, `responseEndDate` bigint DEFAULT NULL, `status` varchar(2) DEFAULT NULL, `message` varchar(4500) DEFAULT NULL, `responseTime` bigint DEFAULT NULL, PRIMARY KEY (`id`) )"
-        #createScenarioRecordTable = "CREATE TABLE IF NOT EXISTS `ScenarioRecords` (`id` int(11) NOT NULL AUTO_INCREMENT, `runId` int DEFAULT NULL, `scenarioName` varchar(45) DEFAULT NULL, `userId` VARCHAR(30) NULL, `event` varchar(50) DEFAULT NULL, `startDate` bigint DEFAULT NULL, `endDate` bigint DEFAULT NULL, PRIMARY KEY (`id`) )"
-        #createGroupRecordTable = "CREATE TABLE IF NOT EXISTS `GroupRecords` (`id` int(11) NOT NULL AUTO_INCREMENT, `runId` int DEFAULT NULL, `scenarioName` varchar(45) DEFAULT NULL, `userId` VARCHAR(30) NULL, `entryDate` bigint DEFAULT NULL, `exitDate` bigint DEFAULT NULL, `status` varchar(2) DEFAULT NULL, PRIMARY KEY (`id`) )"
-      }
-      insert {
-        #insertRunRecord = "INSERT INTO RunRecords (runDate, simulationId, runDescription) VALUES (?,?,?)"
-        #insertRequestRecord = "INSERT INTO RequestRecords (runId, scenario, userId, name, requestStartDate, requestEndDate, responseStartDate, responseEndDate, status, message, responseTime) VALUES (?,?,?,?,?,?,?,?,?,?,?)"
-        #insertScenarioRecord = "INSERT INTO ScenarioRecords (runId, scenarioName, userId, event, startDate, endDate) VALUES (?,?,?,?,?,?)"
-        #insertGroupRecord = "INSERT INTO GroupRecords (runId, scenarioName, userId, entryDate, exitDate, status) VALUES (?,?,?,?,?,?)"
-      }
-    }
     graphite {
       #light = false              # only send the all* stats
       #host = "localhost"         # The host where the Carbon server is located
-      #port = 2003                # The port to which the Carbon server listens to
+      #port = 2003                # The port to which the Carbon server listens to (2003 is default for plaintext, 2004 is default for pickle)
       #protocol = "tcp"           # The protocol used to send data to Carbon (currently supported : "tcp", "udp")
       #rootPathPrefix = "gatling" # The common prefix of all metrics sent to Graphite
-      #bufferSize = 8192          # GraphiteDataWriter's internal data buffer size, in bytes
-      #writeInterval = 1          # GraphiteDataWriter's write interval, in seconds
+      #bufferSize = 8192          # Internal data buffer size, in bytes
+      #writePeriod = 1            # Write period, in seconds
     }
+    #enableAnalytics = true              # Anonymous Usage Analytics (no tracking), please support
   }
 }