1 files changed, 40 insertions, 22 deletions

diff --git a/vendor/google.golang.org/grpc/keepalive/keepalive.go b/vendor/google.golang.org/grpc/keepalive/keepalive.go
index f8adc7e..899e72d 100644
--- a/vendor/google.golang.org/grpc/keepalive/keepalive.go
+++ b/vendor/google.golang.org/grpc/keepalive/keepalive.go
@@ -16,7 +16,8 @@
  *
  */
 
-// Package keepalive defines configurable parameters for point-to-point healthcheck.
+// Package keepalive defines configurable parameters for point-to-point
+// healthcheck.
 package keepalive
 
 import (
@@ -24,42 +25,59 @@ import (
 )
 
 // ClientParameters is used to set keepalive parameters on the client-side.
-// These configure how the client will actively probe to notice when a connection is broken
-// and send pings so intermediaries will be aware of the liveness of the connection.
-// Make sure these parameters are set in coordination with the keepalive policy on the server,
-// as incompatible settings can result in closing of connection.
+// These configure how the client will actively probe to notice when a
+// connection is broken and send pings so intermediaries will be aware of the
+// liveness of the connection. Make sure these parameters are set in
+// coordination with the keepalive policy on the server, as incompatible
+// settings can result in closing of connection.
 type ClientParameters struct {
-        // After a duration of this time if the client doesn't see any activity it pings the server to see if the transport is still alive.
+        // After a duration of this time if the client doesn't see any activity it
+        // pings the server to see if the transport is still alive.
         Time time.Duration // The current default value is infinity.
-        // After having pinged for keepalive check, the client waits for a duration of Timeout and if no activity is seen even after that
-        // the connection is closed.
+        // After having pinged for keepalive check, the client waits for a duration
+        // of Timeout and if no activity is seen even after that the connection is
+        // closed.
         Timeout time.Duration // The current default value is 20 seconds.
-        // If true, client runs keepalive checks even with no active RPCs.
+        // If true, client sends keepalive pings even with no active RPCs. If false,
+        // when there are no active RPCs, Time and Timeout will be ignored and no
+        // keepalive pings will be sent.
         PermitWithoutStream bool // false by default.
 }
 
-// ServerParameters is used to set keepalive and max-age parameters on the server-side.
+// ServerParameters is used to set keepalive and max-age parameters on the
+// server-side.
 type ServerParameters struct {
-        // MaxConnectionIdle is a duration for the amount of time after which an idle connection would be closed by sending a GoAway.
-        // Idleness duration is defined since the most recent time the number of outstanding RPCs became zero or the connection establishment.
+        // MaxConnectionIdle is a duration for the amount of time after which an
+        // idle connection would be closed by sending a GoAway. Idleness duration is
+        // defined since the most recent time the number of outstanding RPCs became
+        // zero or the connection establishment.
         MaxConnectionIdle time.Duration // The current default value is infinity.
-        // MaxConnectionAge is a duration for the maximum amount of time a connection may exist before it will be closed by sending a GoAway.
-        // A random jitter of +/-10% will be added to MaxConnectionAge to spread out connection storms.
+        // MaxConnectionAge is a duration for the maximum amount of time a
+        // connection may exist before it will be closed by sending a GoAway. A
+        // random jitter of +/-10% will be added to MaxConnectionAge to spread out
+        // connection storms.
         MaxConnectionAge time.Duration // The current default value is infinity.
-        // MaxConnectinoAgeGrace is an additive period after MaxConnectionAge after which the connection will be forcibly closed.
+        // MaxConnectionAgeGrace is an additive period after MaxConnectionAge after
+        // which the connection will be forcibly closed.
         MaxConnectionAgeGrace time.Duration // The current default value is infinity.
-        // After a duration of this time if the server doesn't see any activity it pings the client to see if the transport is still alive.
+        // After a duration of this time if the server doesn't see any activity it
+        // pings the client to see if the transport is still alive.
         Time time.Duration // The current default value is 2 hours.
-        // After having pinged for keepalive check, the server waits for a duration of Timeout and if no activity is seen even after that
-        // the connection is closed.
+        // After having pinged for keepalive check, the server waits for a duration
+        // of Timeout and if no activity is seen even after that the connection is
+        // closed.
         Timeout time.Duration // The current default value is 20 seconds.
 }
 
-// EnforcementPolicy is used to set keepalive enforcement policy on the server-side.
-// Server will close connection with a client that violates this policy.
+// EnforcementPolicy is used to set keepalive enforcement policy on the
+// server-side. Server will close connection with a client that violates this
+// policy.
 type EnforcementPolicy struct {
-        // MinTime is the minimum amount of time a client should wait before sending a keepalive ping.
+        // MinTime is the minimum amount of time a client should wait before sending
+        // a keepalive ping.
         MinTime time.Duration // The current default value is 5 minutes.
-        // If true, server expects keepalive pings even when there are no active streams(RPCs).
+        // If true, server allows keepalive pings even when there are no active
+        // streams(RPCs). If false, and client sends ping when there are no active
+        // streams, server will send GOAWAY and close the connection.
         PermitWithoutStream bool // false by default.
 }