Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
A
Actor Framework
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Operations
Operations
Metrics
Environments
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
cpp-libs
Actor Framework
Commits
155da018
Commit
155da018
authored
Jan 17, 2020
by
Jakob Otto
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
Implement read retries for tcp
parent
1bbb1f97
Changes
2
Show whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
34 additions
and
26 deletions
+34
-26
libcaf_net/caf/net/stream_transport.hpp
libcaf_net/caf/net/stream_transport.hpp
+28
-26
libcaf_net/caf/net/transport_base.hpp
libcaf_net/caf/net/transport_base.hpp
+6
-0
No files found.
libcaf_net/caf/net/stream_transport.hpp
View file @
155da018
...
...
@@ -23,7 +23,6 @@
#include "caf/fwd.hpp"
#include "caf/logger.hpp"
#include "caf/net/defaults.hpp"
#include "caf/net/endpoint_manager.hpp"
#include "caf/net/fwd.hpp"
#include "caf/net/receive_policy.hpp"
...
...
@@ -74,6 +73,8 @@ public:
// -- member functions -------------------------------------------------------
bool
handle_read_event
(
endpoint_manager
&
)
override
{
size_t
reads
=
0
;
while
(
reads
++
<
this
->
max_consecutive_reads_
)
{
auto
buf
=
this
->
read_buf_
.
data
()
+
this
->
collected_
;
size_t
len
=
this
->
read_threshold_
-
this
->
collected_
;
CAF_LOG_TRACE
(
CAF_ARG2
(
"handle"
,
this
->
handle
().
id
)
...
...
@@ -95,12 +96,15 @@ public:
}
}
else
{
auto
err
=
get
<
sec
>
(
ret
);
if
(
err
!=
sec
::
unavailable_or_would_block
)
{
if
(
err
==
sec
::
unavailable_or_would_block
)
{
break
;
}
else
{
CAF_LOG_DEBUG
(
"read failed"
<<
CAF_ARG
(
err
));
this
->
next_layer_
.
handle_error
(
err
);
return
false
;
}
}
}
return
true
;
}
...
...
@@ -214,8 +218,6 @@ private:
size_t
collected_
;
size_t
max_
;
receive_policy_flag
rd_flag_
;
// TODO implement retries using this member!
// size_t max_consecutive_reads_;
};
}
// namespace caf::net
libcaf_net/caf/net/transport_base.hpp
View file @
155da018
...
...
@@ -18,6 +18,7 @@
#pragma once
#include "caf/defaults.hpp"
#include "caf/detail/overload.hpp"
#include "caf/fwd.hpp"
#include "caf/logger.hpp"
...
...
@@ -100,6 +101,9 @@ public:
CAF_LOG_TRACE
(
""
);
manager_
=
&
parent
;
auto
&
cfg
=
system
().
config
();
max_consecutive_reads_
=
get_or
(
this
->
system
().
config
(),
"middleman.max-consecutive-reads"
,
defaults
::
middleman
::
max_consecutive_reads
);
auto
max_header_bufs
=
get_or
(
cfg
,
"middleman.max-header-buffers"
,
defaults
::
middleman
::
max_header_buffers
);
header_bufs_
.
reserve
(
max_header_bufs
);
...
...
@@ -224,6 +228,8 @@ protected:
buffer_type
read_buf_
;
endpoint_manager
*
manager_
;
size_t
max_consecutive_reads_
;
};
}
// namespace caf::net
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment