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https://issues.apache.org/jira/browse/IGNITE-12438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17154389#comment-17154389
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Ignite TC Bot commented on IGNITE-12438:
----------------------------------------
{panel:title=Branch: [pull/7639/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/7639/head] Base: [master] : New Tests
(15)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}SPI{color} [tests 6]
* {color:#013220}IgniteSpiTestSuite:
GridTcpCommunicationInverseConnectionEstablishingTest.testClientSkipsInverseConnectionResponse
- PASSED{color}
* {color:#013220}IgniteSpiTestSuite:
GridTcpCommunicationInverseConnectionEstablishingTest.testUnreachableClientInVirtualizedEnvironment
- PASSED{color}
* {color:#013220}IgniteSpiTestSuite:
GridTcpCommunicationInverseConnectionEstablishingTest.testClientWithUnresolvableHostInStandAloneEnvironment
- PASSED{color}
* {color:#013220}IgniteSpiTestSuite:
GridTcpCommunicationInverseConnectionEstablishingTest.testClientReconnectDuringInverseConnection
- PASSED{color}
* {color:#013220}IgniteSpiTestSuite:
GridTcpCommunicationInverseConnectionEstablishingTest.testClientWithUnresolvableHostInVirtualizedEnvironment
- PASSED{color}
* {color:#013220}IgniteSpiTestSuite:
GridTcpCommunicationInverseConnectionEstablishingTest.testUnreachableClientInStandAloneEnvironment
- PASSED{color}
{color:#00008b}Service Grid{color} [tests 4]
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.topologyVersion[Test event=IgniteBiTuple
[val1=DiscoveryCustomEvent [customMsg=ServiceChangeBatchRequest
[id=5b6358e2371-985c5ba9-ec90-4eb7-847a-e30b8fd39f28, reqs=SingletonList
[ServiceUndeploymentRequest []]], affTopVer=null, super=DiscoveryEvent
[evtNode=67fc01f6-9ff5-41d3-bd57-02601835372d, topVer=0, nodeId8=67fc01f6,
msg=null, type=DISCOVERY_CUSTOM_EVT, tstamp=1594213349041]],
val2=AffinityTopologyVersion [topVer=4920988174019263936, minorTopVer=0]]] -
PASSED{color}
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.requestId[Test event=IgniteBiTuple
[val1=DiscoveryCustomEvent [customMsg=ServiceChangeBatchRequest
[id=5b6358e2371-985c5ba9-ec90-4eb7-847a-e30b8fd39f28, reqs=SingletonList
[ServiceUndeploymentRequest []]], affTopVer=null, super=DiscoveryEvent
[evtNode=67fc01f6-9ff5-41d3-bd57-02601835372d, topVer=0, nodeId8=67fc01f6,
msg=null, type=DISCOVERY_CUSTOM_EVT, tstamp=1594213349041]],
val2=AffinityTopologyVersion [topVer=4920988174019263936, minorTopVer=0]]] -
PASSED{color}
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.topologyVersion[Test event=IgniteBiTuple
[val1=DiscoveryEvent [evtNode=b4c13c60-8074-4299-938a-9223d0d8e82c, topVer=0,
nodeId8=f2e421ba, msg=, type=NODE_JOINED, tstamp=1594213349041],
val2=AffinityTopologyVersion [topVer=-9093954929986358400, minorTopVer=0]]] -
PASSED{color}
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.requestId[Test event=IgniteBiTuple
[val1=DiscoveryEvent [evtNode=b4c13c60-8074-4299-938a-9223d0d8e82c, topVer=0,
nodeId8=f2e421ba, msg=, type=NODE_JOINED, tstamp=1594213349041],
val2=AffinityTopologyVersion [topVer=-9093954929986358400, minorTopVer=0]]] -
PASSED{color}
{color:#00008b}Service Grid (legacy mode){color} [tests 4]
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.requestId[Test event=IgniteBiTuple
[val1=DiscoveryCustomEvent [customMsg=ServiceChangeBatchRequest
[id=b17df8e2371-b6790362-a7d9-457e-ab95-1bb25562a9b7, reqs=SingletonList
[ServiceUndeploymentRequest []]], affTopVer=null, super=DiscoveryEvent
[evtNode=0a4e0b71-a10e-4470-9662-1a0209621de6, topVer=0, nodeId8=0a4e0b71,
msg=null, type=DISCOVERY_CUSTOM_EVT, tstamp=1594213405163]],
val2=AffinityTopologyVersion [topVer=3754191324757738430, minorTopVer=0]]] -
PASSED{color}
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.topologyVersion[Test event=IgniteBiTuple
[val1=DiscoveryEvent [evtNode=1e17a88e-6bca-4a4c-b5ad-d70eb2045e4b, topVer=0,
nodeId8=52ece4c4, msg=, type=NODE_JOINED, tstamp=1594213405163],
val2=AffinityTopologyVersion [topVer=1476063837119227615, minorTopVer=0]]] -
PASSED{color}
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.requestId[Test event=IgniteBiTuple
[val1=DiscoveryEvent [evtNode=1e17a88e-6bca-4a4c-b5ad-d70eb2045e4b, topVer=0,
nodeId8=52ece4c4, msg=, type=NODE_JOINED, tstamp=1594213405163],
val2=AffinityTopologyVersion [topVer=1476063837119227615, minorTopVer=0]]] -
PASSED{color}
* {color:#013220}IgniteServiceGridTestSuite:
ServiceDeploymentProcessIdSelfTest.topologyVersion[Test event=IgniteBiTuple
[val1=DiscoveryCustomEvent [customMsg=ServiceChangeBatchRequest
[id=b17df8e2371-b6790362-a7d9-457e-ab95-1bb25562a9b7, reqs=SingletonList
[ServiceUndeploymentRequest []]], affTopVer=null, super=DiscoveryEvent
[evtNode=0a4e0b71-a10e-4470-9662-1a0209621de6, topVer=0, nodeId8=0a4e0b71,
msg=null, type=DISCOVERY_CUSTOM_EVT, tstamp=1594213405163]],
val2=AffinityTopologyVersion [topVer=3754191324757738430, minorTopVer=0]]] -
PASSED{color}
{color:#00008b}Client Nodes{color} [tests 1]
* {color:#013220}IgniteClientNodesTestSuite:
IgniteCacheClientReconnectTest.testClientIdUpdateOnReconnect - PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=5448964&buildTypeId=IgniteTests24Java8_RunAll]
> Extend communication protocol to establish client-server connection
> -------------------------------------------------------------------
>
> Key: IGNITE-12438
> URL: https://issues.apache.org/jira/browse/IGNITE-12438
> Project: Ignite
> Issue Type: Improvement
> Reporter: Alexey Goncharuk
> Assignee: Ivan Bessonov
> Priority: Major
> Fix For: 2.9
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Recently there was quite a lot of questions related to thick clients
> connectivity issues when the clients are deployed in a k8s pod [1]. The
> general issue here is clients reporting network address which are not
> reachable from server nodes. At the same time, the clients can connect to
> server nodes.
> An idea of how to fix this is as follows:
> * Make sure that think clients discovery SPI always maintains a connection
> to a server node (this should be already implemented)
> * (Optionally) detect when a client has only one-way connectivity with the
> server nodes. This part should be investigated. We need this to avoid server
> nodes attempt to connect to a client and send communication request to the
> client node faster
> * When a server attempts to establish a connection with a client, check if
> client is unreachable or the previous connection attempt failed. If so, send
> a discovery message to the client to force a client-server connection. In
> this case, server will be able to send the original message via the newly
> established connection.
> [1]
> https://stackoverflow.com/questions/59192075/ignite-communicationspi-questions-in-paas-environment/59232504
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