Revert "Restart Unicorn and Sidekiq when GRPC throws 14:Endpoint read failed"

This reverts commit 006753110a462e62f549cdf3c410e73eed068dbf.

1 files changed, 0 insertions, 23 deletions

diff --git a/lib/gitlab/gitaly_client.rb b/lib/gitlab/gitaly_client.rb
index 5aeedb0f50d..869b835b61e 100644
--- a/lib/gitlab/gitaly_client.rb
+++ b/lib/gitlab/gitaly_client.rb
@@ -164,8 +164,6 @@ module Gitlab
       kwargs = yield(kwargs) if block_given?
 
       stub(service, storage).__send__(rpc, request, kwargs) # rubocop:disable GitlabSecurity/PublicSend
-    rescue GRPC::Unavailable => ex
-      handle_grpc_unavailable!(ex)
     ensure
       duration = Gitlab::Metrics::System.monotonic_time - start
 
@@ -178,27 +176,6 @@ module Gitlab
       add_call_details(feature: "#{service}##{rpc}", duration: duration, request: request_hash, rpc: rpc)
     end
 
-    def self.handle_grpc_unavailable!(ex)
-      status = ex.to_status
-      raise ex unless status.details == 'Endpoint read failed'
-
-      # There is a bug in grpc 1.8.x that causes a client process to get stuck
-      # always raising '14:Endpoint read failed'. The only thing that we can
-      # do to recover is to restart the process.
-      #
-      # See https://gitlab.com/gitlab-org/gitaly/issues/1029
-
-      if Sidekiq.server?
-        raise Gitlab::SidekiqMiddleware::Shutdown::WantShutdown.new(ex.to_s)
-      else
-        # SIGQUIT requests a Unicorn worker to shut down gracefully after the current request.
-        Process.kill('QUIT', Process.pid)
-      end
-
-      raise ex
-    end
-    private_class_method :handle_grpc_unavailable!
-
     def self.current_transaction_labels
       Gitlab::Metrics::Transaction.current&.labels || {}
     end