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  1. Core Server
  2. SERVER-4706

when a socket between mongos and mongod fails, close all connections immediately

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    Description

      Currently, mongos closes one connection at a time, even though it can "tell" that every connection to that shard is going to be bad. It could mark them all as failed and so not return as many error to the client.

      Leads to Assertion: 13633:error querying server errors (for Google-ability).

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          depends on

          Bug - A problem which impairs or prevents the functions of the product. SERVER-9041 proactively detect broken connections detected by the network

          • Major - P3 - Major loss of function.
          • Closed
          is documented by

          Task - A task that needs to be done. DOCS-9039 when a socket between mongos and mongod fails, close all connections immediately

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. SERVER-4997 Mongos not clearing stale connections

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-9041 proactively detect broken connections detected by the network

          • Major - P3 - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-7573 Add tests for network connectivity loss, especially in sharded systems.

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-9788 mongos does not re-evaluate read preference once a valid replica set member is chosen

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-7629 Make DBClientReplicaSet draw connections from a pool

          • Major - P3 - Major loss of function.
          • Closed

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              randolph@mongodb.com Randolph Tan
              kristina Kristina Chodorow (Inactive)
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                Created:
                Updated:
                Resolved: