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cpp-libs
Actor Framework
Commits
63a997d7
Commit
63a997d7
authored
Nov 09, 2016
by
Joseph Noir
Browse files
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WIP passing datagrams through the stack
parent
645c15ac
Changes
12
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12 changed files
with
307 additions
and
44 deletions
+307
-44
libcaf_io/caf/io/basp_broker.hpp
libcaf_io/caf/io/basp_broker.hpp
+14
-14
libcaf_io/caf/io/datagram_source.hpp
libcaf_io/caf/io/datagram_source.hpp
+4
-1
libcaf_io/caf/io/middleman.hpp
libcaf_io/caf/io/middleman.hpp
+1
-0
libcaf_io/caf/io/uri.hpp
libcaf_io/caf/io/uri.hpp
+8
-0
libcaf_io/src/abstract_broker.cpp
libcaf_io/src/abstract_broker.cpp
+1
-0
libcaf_io/src/basp_broker.cpp
libcaf_io/src/basp_broker.cpp
+34
-4
libcaf_io/src/default_multiplexer.cpp
libcaf_io/src/default_multiplexer.cpp
+6
-7
libcaf_io/src/middleman.cpp
libcaf_io/src/middleman.cpp
+2
-2
libcaf_io/src/middleman_actor.cpp
libcaf_io/src/middleman_actor.cpp
+10
-5
libcaf_io/src/test_multiplexer.cpp
libcaf_io/src/test_multiplexer.cpp
+1
-1
libcaf_io/test/datagram.cpp
libcaf_io/test/datagram.cpp
+138
-0
libcaf_io/test/remote_actor.cpp
libcaf_io/test/remote_actor.cpp
+88
-10
No files found.
libcaf_io/caf/io/basp_broker.hpp
View file @
63a997d7
...
...
@@ -110,31 +110,31 @@ struct basp_broker_state : proxy_registry::backend, basp::instance::callee {
optional
<
response_promise
>
callback
;
};
// stores meta information for d
a
gram endpoints
// stores meta information for dgram endpoints
struct
endpoint_context
{
// denotes what message we expect from the remote node next
basp
::
connection_state
cstate
;
// out current processed BSAP header
// stores information about remote datagram enpoints
struct
remote_endpoint
{
// local sink
datagram_sink_handle
sink
;
// ordering information
uint32_t
sequence_number_send
=
0
;
uint32_t
sequence_number_receive
=
0
;
// TODO: local buffer for ordering
uint16_t
remote_port
;
}
// our current processed BSAP header
basp
::
header
hdr
;
// local sink
datagram_sink_handle
sink
;
// local source
datagram_source_handle
source
;
// network-agnositc node identifier
node_id
id
;
// ports
uint16_t
local_port
;
uint16_t
remote_port
;
// ordering information
uint32_t
sequence_number_send
=
0
;
uint32_t
sequence_number_receive
=
0
;
// TODO: local buffer for ordering
// pending operations to be performed after handshake completed
optional
<
response_promise
>
callback
;
// TODO: reliability things
};
void
set_context
(
connection_handle
hdl
);
void
set_context
(
datagram_source_handle
hdl
);
// pointer to ourselves
broker
*
self
;
...
...
@@ -144,7 +144,7 @@ struct basp_broker_state : proxy_registry::backend, basp::instance::callee {
// keeps context information for all open connections
std
::
unordered_map
<
connection_handle
,
connection_context
>
tcp_ctx
;
std
::
unordered_map
<
datagram_s
ink
_handle
,
endpoint_context
>
udp_ctx
;
std
::
unordered_map
<
datagram_s
ource
_handle
,
endpoint_context
>
udp_ctx
;
// points to the current context for callbacks such as `make_proxy`
connection_context
*
this_context
=
nullptr
;
...
...
libcaf_io/caf/io/datagram_source.hpp
View file @
63a997d7
...
...
@@ -44,7 +44,7 @@ public:
~
datagram_source
();
///
Implicitly starts the read loop on first call
.
///
Configure buffer size for next accepted datagram
.
virtual
void
configure_datagram_size
(
size_t
buf_size
)
=
0
;
/// Returns the current input buffer.
...
...
@@ -54,6 +54,9 @@ public:
void
io_failure
(
execution_unit
*
ctx
,
network
::
operation
op
)
override
;
// needs to be launched explicitly
virtual
void
launch
()
=
0
;
protected:
message
detach_message
()
override
;
};
...
...
libcaf_io/caf/io/middleman.hpp
View file @
63a997d7
...
...
@@ -152,6 +152,7 @@ public:
/// a remote actor or an `error`.
template
<
class
ActorHandle
=
actor
>
expected
<
ActorHandle
>
remote_actor
(
uri
u
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
u
));
detail
::
type_list
<
ActorHandle
>
tk
;
auto
x
=
remote_actor
(
system
().
message_types
(
tk
),
u
);
if
(
!
x
)
...
...
libcaf_io/caf/io/uri.hpp
View file @
63a997d7
...
...
@@ -284,6 +284,10 @@ private:
intrusive_ptr
<
uri_private
>
d_
;
};
inline
std
::
string
to_string
(
const
str_bounds
&
bounds
)
{
return
std
::
string
(
bounds
.
first
,
bounds
.
second
);
}
}
// namespace io
}
// namespace caf
...
...
@@ -293,6 +297,10 @@ inline ostream& operator<<(ostream& ostr, const caf::io::uri& what) {
return
(
ostr
<<
what
.
str
());
}
inline
ostream
&
operator
<<
(
ostream
&
ostr
,
const
caf
::
io
::
str_bounds
&
bounds
)
{
return
(
ostr
<<
string
(
bounds
.
first
,
bounds
.
second
));
}
}
// namespace std
#endif // CAF_IO_URI_HPP
libcaf_io/src/abstract_broker.cpp
View file @
63a997d7
...
...
@@ -220,6 +220,7 @@ abstract_broker::add_datagram_sink(network::native_socket fd) {
void
abstract_broker
::
add_datagram_source
(
const
intrusive_ptr
<
datagram_source
>&
ptr
)
{
datagram_sources_
.
emplace
(
ptr
->
hdl
(),
ptr
);
ptr
->
launch
();
// TODO: some launching of things?
}
...
...
libcaf_io/src/basp_broker.cpp
View file @
63a997d7
...
...
@@ -465,6 +465,30 @@ void basp_broker_state::set_context(connection_handle hdl) {
this_context
=
&
i
->
second
;
}
void
basp_broker_state
::
set_context
(
datagram_source_handle
hdl
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
hdl
));
/*
auto i = udp_ctx.find(hdl);
if (i == udp_ctx.end()) {
i = udp_ctx.emplace(
hdl,
endpoint_context{
basp::header{
basp::message_type::client_handshake, 0, 0, 0, none, none,
invalid_actor_id, invalid_actor_id
},
none, hdl,
none,
0, 0,
0, 0,
none
}
).first;
}
// TODO: set some context?
*/
}
/******************************************************************************
* basp_broker *
******************************************************************************/
...
...
@@ -521,6 +545,13 @@ behavior basp_broker::make_behavior() {
ctx
.
cstate
=
next
;
}
},
// received from underlying broker implementation
[
=
](
new_datagram_msg
&
msg
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
msg
.
handle
));
CAF_LOG_DEBUG
(
"Received new_datagram_msg: "
<<
CAF_ARG
(
msg
));
auto
&
hdl
=
msg
.
handle
;
state
.
instance
.
handle
(
context
(),
msg
,
},
// received from proxy instances
[
=
](
forward_atom
,
strong_actor_ptr
&
src
,
const
std
::
vector
<
strong_actor_ptr
>&
fwd_stack
,
...
...
@@ -661,11 +692,9 @@ behavior basp_broker::make_behavior() {
auto
&
ctx
=
state
.
udp_ctx
[
hdl
];
ctx
.
sink
=
hdl
;
ctx
.
remote_port
=
port
;
ctx
.
cstate
=
basp
::
await_header
;
ctx
.
callback
=
rp
;
// await server handshake
// TODO: Is there special processing required?
// configure_read(hdl, receive_policy::exactly(basp::header_size));
// TODO: Start handshake with server as there is no way for
// the server to initiate this.
}
else
{
CAF_LOG_DEBUG
(
"failed to assign datagram sink from handle"
<<
CAF_ARG
(
res
));
...
...
@@ -687,6 +716,7 @@ behavior basp_broker::make_behavior() {
return
unit
;
},
[
=
](
close_atom
,
uint16_t
port
)
->
result
<
void
>
{
// TODO: Should this accept a uri to close only related ports?
if
(
port
==
0
)
return
sec
::
cannot_close_invalid_port
;
// it is well-defined behavior to not have an actor published here,
...
...
libcaf_io/src/default_multiplexer.cpp
View file @
63a997d7
...
...
@@ -87,7 +87,7 @@ bool cc_valid_socket(caf::io::network::native_socket fd) {
// calls a C functions and returns an error if `predicate(var)` returns false
#define CALL_CFUN(var, predicate, fun_name, expr) \
auto var = expr; \
if (!predicate(var)) \
if (!predicate(var))
\
return make_error(sec::network_syscall_failed, \
fun_name, last_socket_error_as_string())
...
...
@@ -95,7 +95,7 @@ bool cc_valid_socket(caf::io::network::native_socket fd) {
#ifdef CAF_WINDOWS
#define CALL_CRITICAL_CFUN(var, predicate, funname, expr) \
auto var = expr; \
if (!predicate(var)) { \
if (!predicate(var)) {
\
fprintf(stderr, "[FATAL] %s:%u: syscall failed: %s returned %s\n", \
__FILE__, __LINE__, funname, last_socket_error_as_string().c_str());\
abort(); \
...
...
@@ -949,7 +949,7 @@ default_multiplexer::add_datagram_source(abstract_broker* self,
return
0
;
return
*
x
;
}
void
launch
()
{
void
launch
()
override
{
CAF_LOG_TRACE
(
""
);
CAF_ASSERT
(
!
launched_
);
launched_
=
true
;
...
...
@@ -1493,7 +1493,7 @@ void datagram_sender::flush(const manager_ptr& mgr) {
}
void
datagram_sender
::
start
(
manager_type
*
mgr
)
{
CAF_ASSERT
(
mgr
!=
nullptr
);
CAF_ASSERT
(
mgr
!=
nullptr
);
activate
(
mgr
);
}
...
...
@@ -1601,8 +1601,7 @@ void datagram_receiver::handle_event(operation op) {
CAF_LOG_TRACE
(
CAF_ARG
(
op
));
switch
(
op
)
{
case
operation
:
:
read
:
{
// loop until an error occurs or we have nothing more to read
// or until we have handled 50 reads
// Read next datagram
size_t
rb
;
if
(
!
receive_datagram
(
rb
,
fd
(),
rd_buf_
.
data
(),
rd_buf_
.
size
(),
last_sender
,
sender_len
))
{
...
...
@@ -1860,7 +1859,7 @@ expected<native_socket> new_datagram_sink_impl(const std::string& host,
}
sguard
.
close
();
// IPv4 fallback
return
new_
tcp_connection
(
host
,
port
,
ipv4
);
return
new_
datagram_sink_impl
(
host
,
port
,
ipv4
);
}
if
(
!
ip_connect
<
AF_INET
>
(
fd
,
res
->
first
,
port
))
{
CAF_LOG_INFO
(
"could not connect to:"
<<
CAF_ARG
(
host
)
<<
CAF_ARG
(
port
));
...
...
libcaf_io/src/middleman.cpp
View file @
63a997d7
...
...
@@ -157,7 +157,7 @@ expected<node_id> middleman::connect(uri u) {
expected
<
uint16_t
>
middleman
::
publish
(
const
strong_actor_ptr
&
whom
,
std
::
set
<
std
::
string
>
sigs
,
uri
u
,
bool
ru
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
whom
)
<<
CAF_ARG
(
sigs
)
<<
CAF_ARG
(
port
));
CAF_LOG_TRACE
(
CAF_ARG
(
whom
)
<<
CAF_ARG
(
sigs
)
<<
CAF_ARG
(
u
));
if
(
!
whom
)
return
sec
::
cannot_publish_invalid_actor
;
auto
f
=
make_function_view
(
actor_handle
());
...
...
@@ -187,7 +187,7 @@ expected<uint16_t> middleman::publish_local_groups(uint16_t port,
}
expected
<
void
>
middleman
::
unpublish
(
const
actor_addr
&
whom
,
uri
u
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
whom
)
<<
CAF_ARG
(
port
));
CAF_LOG_TRACE
(
CAF_ARG
(
whom
)
<<
CAF_ARG
(
u
));
auto
f
=
make_function_view
(
actor_handle
());
return
f
(
unpublish_atom
::
value
,
whom
,
u
);
}
...
...
libcaf_io/src/middleman_actor.cpp
View file @
63a997d7
...
...
@@ -94,6 +94,7 @@ public:
using
endpoint
=
io
::
uri
;
behavior_type
make_behavior
()
override
{
CAF_SET_LOGGER_SYS
(
&
this
->
system
());
// TODO: remove this?
CAF_LOG_TRACE
(
""
);
return
{
[
=
](
publish_atom
,
strong_actor_ptr
&
whom
,
...
...
@@ -128,7 +129,7 @@ public:
}
if
(
std
::
distance
(
u
.
scheme
().
first
,
u
.
scheme
().
second
)
>=
3
&&
equal
(
std
::
begin
(
tcp
),
std
::
end
(
tcp
),
u
.
scheme
().
first
))
{
// connect to endpoint and initiate hand
hsake etc.
// connect to endpoint and initiate hand
shake etc. (TCP)
auto
y
=
system
().
middleman
().
backend
().
new_tcp_scribe
(
host
,
port
);
if
(
!
y
)
{
rp
.
deliver
(
std
::
move
(
y
.
error
()));
...
...
@@ -163,7 +164,7 @@ public:
);
}
else
if
(
std
::
distance
(
u
.
scheme
().
first
,
u
.
scheme
().
second
)
>=
3
&&
equal
(
std
::
begin
(
udp
),
std
::
end
(
udp
),
u
.
scheme
().
first
))
{
// connect to endpoint and initiate handhsake etc.
// connect to endpoint and initiate handhsake etc.
(UDP)
auto
y
=
system
().
middleman
().
backend
().
new_datagram_sink
(
host
,
port
);
if
(
!
y
)
{
rp
.
deliver
(
std
::
move
(
y
.
error
()));
...
...
@@ -196,8 +197,10 @@ public:
pending_
.
erase
(
i
);
}
);
}
else
{
// sec::unsupported_protocol;
}
return
{};
// sec::unsupported_protocol;
return
{};
},
[
=
](
unpublish_atom
atm
,
actor_addr
addr
,
uri
&
u
)
->
del_res
{
CAF_LOG_TRACE
(
""
);
...
...
@@ -230,8 +233,8 @@ public:
private:
put_res
put
(
const
uri
&
u
,
strong_actor_ptr
&
whom
,
mpi_set
&
sigs
,
bool
reuse_addr
=
false
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
port
)
<<
CAF_ARG
(
whom
)
<<
CAF_ARG
(
sigs
)
<<
CAF_ARG
(
in
)
<<
CAF_ARG
(
reuse_addr
));
CAF_LOG_TRACE
(
CAF_ARG
(
u
)
<<
CAF_ARG
(
whom
)
<<
CAF_ARG
(
sigs
)
<<
CAF_ARG
(
reuse_addr
));
uint16_t
actual_port
;
// treat empty strings or 0.0.0.0 as nullptr
auto
addr
=
std
::
string
(
u
.
host
().
first
,
u
.
host
().
second
);
...
...
@@ -240,6 +243,7 @@ private:
in
=
addr
.
c_str
();
if
(
std
::
distance
(
u
.
scheme
().
first
,
u
.
scheme
().
second
)
>=
3
&&
equal
(
u
.
scheme
().
first
,
u
.
scheme
().
second
,
std
::
begin
(
tcp
)))
{
// TCP
auto
res
=
system
().
middleman
().
backend
().
new_tcp_doorman
(
u
.
port_as_int
(),
in
,
reuse_addr
);
if
(
!
res
)
...
...
@@ -250,6 +254,7 @@ private:
std
::
move
(
whom
),
std
::
move
(
sigs
));
}
else
if
(
std
::
distance
(
u
.
scheme
().
first
,
u
.
scheme
().
second
)
>=
3
&&
equal
(
u
.
scheme
().
first
,
u
.
scheme
().
second
,
std
::
begin
(
udp
)))
{
// UDP
auto
res
=
system
().
middleman
().
backend
().
new_datagram_source
(
u
.
port_as_int
(),
in
,
reuse_addr
);
...
...
libcaf_io/src/test_multiplexer.cpp
View file @
63a997d7
...
...
@@ -324,7 +324,7 @@ expected<void> test_multiplexer::assign_datagram_source(abstract_broker* ptr,
uint16_t
port
()
const
override
{
return
mpx_
->
port
(
hdl
());
}
void
launch
()
{
void
launch
()
override
{
// nop
}
void
add_to_loop
()
override
{
...
...
libcaf_io/test/datagram.cpp
0 → 100644
View file @
63a997d7
/******************************************************************************
* ____ _ _____ *
* / ___| / \ | ___| C++ *
* | | / _ \ | |_ Actor *
* | |___ / ___ \| _| Framework *
* \____/_/ \_|_| *
* *
* Copyright (C) 2011 - 2016 *
* Dominik Charousset <dominik.charousset (at) haw-hamburg.de> *
* *
* Distributed under the terms and conditions of the BSD 3-Clause License or *
* (at your option) under the terms and conditions of the Boost Software *
* License 1.0. See accompanying files LICENSE and LICENSE_ALTERNATIVE. *
* *
* If you did not receive a copy of the license files, see *
* http://opensource.org/licenses/BSD-3-Clause and *
* http://www.boost.org/LICENSE_1_0.txt. *
******************************************************************************/
#include "caf/config.hpp"
#define CAF_SUITE io_datagram
#include "caf/test/unit_test.hpp"
#include "caf/all.hpp"
#include "caf/detail/build_config.hpp"
#include "caf/io/all.hpp"
using
namespace
std
;
using
namespace
caf
;
using
namespace
caf
::
io
;
namespace
{
constexpr
auto
host
=
"127.0.0.1"
;
constexpr
uint16_t
port
=
1234
;
constexpr
auto
uri_no_port
=
"udp://127.0.0.1"
;
// constexpr auto uri_with_port = "udp://127.0.0.1:1234";
class
config
:
public
actor_system_config
{
public:
config
()
{
load
<
io
::
middleman
>
();
add_message_type
<
vector
<
int
>>
(
"vector<int>"
);
actor_system_config
::
parse
(
test
::
engine
::
argc
(),
test
::
engine
::
argv
());
}
};
struct
fixture
{
//fixture() {
// CAF_SET_LOGGER_SYS(&server_side);
// CAF_SET_LOGGER_SYS(&client_side);
//}
config
server_side_config
;
actor_system
server_side
{
server_side_config
};
config
client_side_config
;
actor_system
client_side
{
client_side_config
};
io
::
middleman
&
server_side_mm
=
server_side
.
middleman
();
io
::
middleman
&
client_side_mm
=
client_side
.
middleman
();
};
behavior
make_pong_behavior
()
{
return
{
[](
int
val
)
->
int
{
CAF_MESSAGE
(
"pong with "
<<
++
val
);
return
val
;
}
};
}
}
// namespace <anonymous>
CAF_TEST_FIXTURE_SCOPE
(
datagrams
,
fixture
)
CAF_TEST
(
test_datagram_sinks
)
{
auto
&
mp
=
client_side_mm
.
backend
();
auto
hdl
=
client_side_mm
.
named_broker
<
basp_broker
>
(
atom
(
"BASP"
));
auto
basp
=
static_cast
<
basp_broker
*>
(
actor_cast
<
abstract_actor
*>
(
hdl
));
CAF_MESSAGE
(
"Calling new_datagram_sink"
);
auto
res1
=
mp
.
new_datagram_sink
(
host
,
port
+
0
);
CAF_REQUIRE
(
res1
);
CAF_MESSAGE
(
"Calling assign_datagram_sink"
);
auto
res2
=
mp
.
assign_datagram_sink
(
basp
,
*
res1
);
CAF_REQUIRE
(
res2
);
CAF_MESSAGE
(
"Calling add_datagram_sink"
);
auto
res3
=
mp
.
add_datagram_sink
(
basp
,
host
,
port
+
1
);
CAF_REQUIRE
(
res3
);
}
CAF_TEST
(
test_datagram_sources
)
{
auto
&
mp
=
client_side_mm
.
backend
();
auto
hdl
=
client_side_mm
.
named_broker
<
basp_broker
>
(
atom
(
"BASP"
));
auto
basp
=
static_cast
<
basp_broker
*>
(
actor_cast
<
abstract_actor
*>
(
hdl
));
CAF_MESSAGE
(
"Calling new_datagram_source"
);
auto
res1
=
mp
.
new_datagram_source
(
port
+
0
);
CAF_REQUIRE
(
res1
);
CAF_MESSAGE
(
"Calling assign_datagram_source"
);
auto
res2
=
mp
.
assign_datagram_source
(
basp
,
res1
->
first
);
CAF_REQUIRE
(
res2
);
CAF_MESSAGE
(
"Calling add_datagram_source"
);
auto
res3
=
mp
.
add_datagram_source
(
basp
,
port
+
1
,
nullptr
);
CAF_REQUIRE
(
res3
);
}
CAF_TEST
(
test_datagram_publish
)
{
auto
pong
=
client_side
.
spawn
(
make_pong_behavior
);
auto
res1
=
io
::
uri
::
make
(
uri_no_port
);
CAF_REQUIRE
(
res1
);
auto
res2
=
client_side_mm
.
publish
(
pong
,
*
res1
);
CAF_REQUIRE
(
res2
);
CAF_MESSAGE
(
"Published pong on port: "
+
to_string
(
*
res2
));
anon_send_exit
(
pong
,
exit_reason
::
user_shutdown
);
}
CAF_TEST
(
test_datagram_remote_actor
)
{
auto
pong
=
server_side
.
spawn
(
make_pong_behavior
);
auto
res1
=
io
::
uri
::
make
(
uri_no_port
);
CAF_REQUIRE
(
res1
);
auto
res2
=
server_side_mm
.
publish
(
pong
,
*
res1
);
CAF_CHECK
(
res2
);
auto
res3
=
io
::
uri
::
make
(
string
(
uri_no_port
)
+
":"
+
to_string
(
*
res2
));
CAF_CHECK
(
res3
);
CAF_MESSAGE
(
"Published pong on: "
+
to_string
(
*
res3
)
+
"."
);
CAF_SET_LOGGER_SYS
(
&
server_side
);
CAF_MESSAGE
(
"Local call to remote actor should acquire the actor."
);
auto
res4
=
server_side_mm
.
remote_actor
(
*
res3
);
CAF_CHECK
(
res4
);
CAF_MESSAGE
(
"Checking from different actor system next."
);
auto
res5
=
client_side_mm
.
remote_actor
(
*
res3
);
CAF_CHECK
(
res5
);
anon_send_exit
(
pong
,
exit_reason
::
user_shutdown
);
}
CAF_TEST_FIXTURE_SCOPE_END
()
libcaf_io/test/remote_actor.cpp
View file @
63a997d7
...
...
@@ -35,7 +35,8 @@ using namespace std;
namespace
{
constexpr
char
host_uri
[]
=
"tcp://127.0.0.1"
;
constexpr
char
uri_tcp
[]
=
"tcp://127.0.0.1"
;
constexpr
char
uri_udp
[]
=
"udp://127.0.0.1"
;
class
config
:
public
actor_system_config
{
public:
...
...
@@ -142,14 +143,14 @@ CAF_TEST_FIXTURE_SCOPE(dynamic_remote_actor_tests, fixture)
CAF_TEST
(
identity_semantics
)
{
// server side
auto
server
=
server_side
.
spawn
(
make_pong_behavior
);
auto
uri_no_port
=
io
::
uri
::
make
(
host_uri
);
auto
uri_no_port
=
io
::
uri
::
make
(
uri_tcp
);
CAF_REQUIRE
(
uri_no_port
);
CAF_EXP_THROW
(
port1
,
server_side_mm
.
publish
(
server
,
*
uri_no_port
));
CAF_EXP_THROW
(
port2
,
server_side_mm
.
publish
(
server
,
*
uri_no_port
));
CAF_REQUIRE_NOT_EQUAL
(
port1
,
port2
);
auto
uri_port1
=
io
::
uri
::
make
(
string
(
host_uri
)
+
":"
+
to_string
(
port1
));
auto
uri_port1
=
io
::
uri
::
make
(
string
(
uri_tcp
)
+
":"
+
to_string
(
port1
));
CAF_REQUIRE
(
uri_port1
);
auto
uri_port2
=
io
::
uri
::
make
(
string
(
host_uri
)
+
":"
+
to_string
(
port2
));
auto
uri_port2
=
io
::
uri
::
make
(
string
(
uri_tcp
)
+
":"
+
to_string
(
port2
));
CAF_REQUIRE
(
uri_port2
);
CAF_EXP_THROW
(
same_server
,
server_side_mm
.
remote_actor
(
*
uri_port2
));
CAF_REQUIRE_EQUAL
(
same_server
,
server
);
...
...
@@ -163,13 +164,13 @@ CAF_TEST(identity_semantics) {
CAF_TEST
(
ping_pong
)
{
// server side
auto
server_uri
=
io
::
uri
::
make
(
host_uri
);
auto
server_uri
=
io
::
uri
::
make
(
uri_tcp
);
CAF_REQUIRE
(
server_uri
);
CAF_EXP_THROW
(
port
,
server_side_mm
.
publish
(
server_side
.
spawn
(
make_pong_behavior
),
*
server_uri
));
// client side
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
host_uri
)
+
":"
+
to_string
(
port
));
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
uri_tcp
)
+
":"
+
to_string
(
port
));
CAF_REQUIRE
(
uri_with_port
);
CAF_EXP_THROW
(
pong
,
client_side_mm
.
remote_actor
(
*
uri_with_port
));
client_side
.
spawn
(
make_ping_behavior
,
pong
);
...
...
@@ -177,12 +178,12 @@ CAF_TEST(ping_pong) {
CAF_TEST
(
custom_message_type
)
{
// server side
auto
server_uri
=
io
::
uri
::
make
(
host_uri
);
auto
server_uri
=
io
::
uri
::
make
(
uri_tcp
);
CAF_REQUIRE
(
server_uri
);
CAF_EXP_THROW
(
port
,
server_side_mm
.
publish
(
server_side
.
spawn
(
make_sort_behavior
),
*
server_uri
));
// client side
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
host_uri
)
+
":"
+
to_string
(
port
));
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
uri_tcp
)
+
":"
+
to_string
(
port
));
CAF_REQUIRE
(
uri_with_port
);
CAF_EXP_THROW
(
sorter
,
client_side_mm
.
remote_actor
(
*
uri_with_port
));
client_side
.
spawn
(
make_sort_requester_behavior
,
sorter
);
...
...
@@ -190,12 +191,89 @@ CAF_TEST(custom_message_type) {
CAF_TEST
(
remote_link
)
{
// server side
auto
server_uri
=
io
::
uri
::
make
(
host_uri
);
auto
server_uri
=
io
::
uri
::
make
(
uri_tcp
);
CAF_REQUIRE
(
server_uri
);
CAF_EXP_THROW
(
port
,
server_side_mm
.
publish
(
server_side
.
spawn
(
fragile_mirror
),
*
server_uri
));
// client side
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
host_uri
)
+
":"
+
to_string
(
port
));
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
uri_tcp
)
+
":"
+
to_string
(
port
));
CAF_REQUIRE
(
uri_with_port
);
CAF_EXP_THROW
(
mirror
,
client_side_mm
.
remote_actor
(
*
uri_with_port
));
auto
linker
=
client_side
.
spawn
(
linking_actor
,
mirror
);
scoped_actor
self
{
client_side
};
self
->
wait_for
(
linker
);
CAF_MESSAGE
(
"linker exited"
);
self
->
wait_for
(
mirror
);
CAF_MESSAGE
(
"mirror exited"
);
}
// same test using UDP instead of TCP
CAF_TEST
(
identity_semantics_udp
)
{
// server side
auto
server
=
server_side
.
spawn
(
make_pong_behavior
);
auto
uri_no_port
=
io
::
uri
::
make
(
uri_udp
);
CAF_REQUIRE
(
uri_no_port
);
CAF_EXP_THROW
(
port1
,
server_side_mm
.
publish
(
server
,
*
uri_no_port
));
CAF_EXP_THROW
(
port2
,
server_side_mm
.
publish
(
server
,
*
uri_no_port
));
CAF_REQUIRE_NOT_EQUAL
(
port1
,
port2
);
auto
uri_port1
=
io
::
uri
::
make
(
string
(
uri_udp
)
+
":"
+
to_string
(
port1
));
CAF_REQUIRE
(
uri_port1
);
auto
uri_port2
=
io
::
uri
::
make
(
string
(
uri_udp
)
+
":"
+
to_string
(
port2
));
CAF_MESSAGE
(
"Created URIs to acquire proxies."
);
CAF_REQUIRE
(
uri_port2
);
CAF_EXP_THROW
(
same_server
,
server_side_mm
.
remote_actor
(
*
uri_port2
));
CAF_MESSAGE
(
"Acquired local actor through remote_actor call."
);
CAF_REQUIRE_EQUAL
(
same_server
,
server
);
CAF_CHECK_EQUAL
(
same_server
->
node
(),
server_side
.
node
());
CAF_MESSAGE
(
"Acquiring proxies through separate actor systems."
);
CAF_EXP_THROW
(
server1
,
client_side_mm
.
remote_actor
(
*
uri_port1
));
CAF_EXP_THROW
(
server2
,
client_side_mm
.
remote_actor
(
*
uri_port2
));
CAF_MESSAGE
(
"Multiple proxies of the same actor should be the same."
);
CAF_CHECK_EQUAL
(
server1
,
client_side_mm
.
remote_actor
(
*
uri_port1
));
CAF_CHECK_EQUAL
(
server2
,
client_side_mm
.
remote_actor
(
*
uri_port2
));
CAF_MESSAGE
(
"Shutting down server."
);
anon_send_exit
(
server
,
exit_reason
::
user_shutdown
);
}
CAF_TEST
(
ping_pong_udp
)
{
// server side
auto
server_uri
=
io
::
uri
::
make
(
uri_udp
);
CAF_REQUIRE
(
server_uri
);
CAF_EXP_THROW
(
port
,
server_side_mm
.
publish
(
server_side
.
spawn
(
make_pong_behavior
),
*
server_uri
));
CAF_MESSAGE
(
"Created server."
);
// client side
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
uri_udp
)
+
":"
+
to_string
(
port
));
CAF_REQUIRE
(
uri_with_port
);
CAF_EXP_THROW
(
pong
,
client_side_mm
.
remote_actor
(
*
uri_with_port
));
CAF_MESSAGE
(
"Acquired actor proxy."
);
client_side
.
spawn
(
make_ping_behavior
,
pong
);
CAF_MESSAGE
(
"Started ping-pong."
);
}
CAF_TEST
(
custom_message_type_udp
)
{
// server side
auto
server_uri
=
io
::
uri
::
make
(
uri_udp
);
CAF_REQUIRE
(
server_uri
);
CAF_EXP_THROW
(
port
,
server_side_mm
.
publish
(
server_side
.
spawn
(
make_sort_behavior
),
*
server_uri
));
// client side
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
uri_udp
)
+
":"
+
to_string
(
port
));
CAF_REQUIRE
(
uri_with_port
);
CAF_EXP_THROW
(
sorter
,
client_side_mm
.
remote_actor
(
*
uri_with_port
));
client_side
.
spawn
(
make_sort_requester_behavior
,
sorter
);
}
CAF_TEST
(
remote_link_udp
)
{
// server side
auto
server_uri
=
io
::
uri
::
make
(
uri_udp
);
CAF_REQUIRE
(
server_uri
);
CAF_EXP_THROW
(
port
,
server_side_mm
.
publish
(
server_side
.
spawn
(
fragile_mirror
),
*
server_uri
));
// client side
auto
uri_with_port
=
io
::
uri
::
make
(
string
(
uri_udp
)
+
":"
+
to_string
(
port
));
CAF_REQUIRE
(
uri_with_port
);
CAF_EXP_THROW
(
mirror
,
client_side_mm
.
remote_actor
(
*
uri_with_port
));
auto
linker
=
client_side
.
spawn
(
linking_actor
,
mirror
);
...
...
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