Uploaded image for project: 'Go Driver'
  1. Go Driver
  2. GODRIVER-1779

SSL is disabled however client still sends SSL handshake

    XMLWordPrintableJSON

Details

    • Icon: Bug Bug
    • Resolution: Gone away
    • Icon: Major - P3 Major - P3
    • None
    • None
    • None
    • None
    • Mongo Go Driver v1.4.2, running inside go-alpine docker image

    Description

      We're running a Go app (go driver v1.4.2) along with a 3 node replica set (using Mongodb helm chart) on our Kubernetes cluster.

      Our app is unable to connect to the replica set without passing "connect=direct" in the URI. We're seeing the following error in the app:

      {{2020/11/03 05:15:40 Failed to read from db due to : server selection error: server selection timeout, current topology: { Type: ReplicaSetNoPrimary, Servers: [

      Unknown macro: { Addr}

      , { Addr: payroll-mongodb-primary-0.payroll-mongodb-headless.mongodb.svc.cluster.local:27017, Type: Unknown, State: Connected, Average RTT: 0, Last error: connection() : connection(payroll-mongodb-primary-0.payroll-mongodb-headless.mongodb.svc.cluster.local:27017[-127]) incomplete read of message header: read tcp 192.168.191.75:35974->192.168.162.50:27017: read: connection reset by peer }, ] }}}

       

      When browsing through the logs on our replica set primary, we came across this error:

      "2020-11-03T05:15:26.934+0000 I NETWORK  [conn72847] end connection 192.168.191.75:35340 (18 connections now open)","2020-11-03T05:15:27.433+0000 I NETWORK  [listener] connection accepted from 192.168.191.75:35360 #72848 (19 connections now open)","2020-11-03T05:15:27.434+0000 I NETWORK  [conn72848] Error receiving request from client: SSLHandshakeFailed: SSL handshake received but server is started without SSL support. Ending connection from 192.168.191.75:35360 (connection id: 72848)"

      So it looks like the client is sending SSL handshakes to the server. We've tried passing `ssl=false` in the URI however that did not change the behaviour.

      Attachments

        Activity

          People

            kevin.albertson@mongodb.com Kevin Albertson
            pandey.archit7@gmail.com Archit Pandey
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: