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cpp-libs
Actor Framework
Commits
20a3bb15
Commit
20a3bb15
authored
Sep 17, 2014
by
Dominik Charousset
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Extend remote unit test for multiple connections
parent
0a321cf9
Changes
1
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1 changed file
with
43 additions
and
25 deletions
+43
-25
unit_testing/test_remote_actor.cpp
unit_testing/test_remote_actor.cpp
+43
-25
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unit_testing/test_remote_actor.cpp
View file @
20a3bb15
...
@@ -314,30 +314,46 @@ class server : public event_based_actor {
...
@@ -314,30 +314,46 @@ class server : public event_based_actor {
};
};
void
test_remote_actor
(
std
::
string
app_path
,
bool
run_remote_actor
)
{
template
<
class
F
>
scoped_actor
self
;
uint16_t
at_some_port
(
uint16_t
first_port
,
F
fun
)
{
auto
serv
=
self
->
spawn
<
server
,
monitored
>
();
auto
port
=
first_port
;
uint16_t
port
=
4242
;
for
(;;)
{
bool
success
=
false
;
do
{
try
{
try
{
io
::
publish
(
serv
,
port
,
"127.0.0.1"
);
fun
(
port
);
auto
serv2
=
io
::
remote_actor
(
"127.0.0.1"
,
port
);
return
port
;
CAF_CHECK
(
serv
==
serv2
);
success
=
true
;
CAF_PRINT
(
"running on port "
<<
port
);
CAF_LOGF_INFO
(
"running on port "
<<
port
);
}
}
catch
(
bind_failure
&
)
{
catch
(
bind_failure
&
)
{
// try next port
// try next port
++
port
;
++
port
;
}
}
}
while
(
!
success
);
}
}
void
test_remote_actor
(
std
::
string
app_path
,
bool
run_remote_actor
)
{
scoped_actor
self
;
auto
serv
=
self
->
spawn
<
server
,
monitored
>
();
auto
publish_serv
=
[
=
](
uint16_t
p
)
{
io
::
publish
(
serv
,
p
,
"127.0.0.1"
);
};
auto
publish_groups
=
[](
uint16_t
p
)
{
io
::
publish_local_groups
(
p
);
};
// publish on two distinct ports and use the latter one afterwards
auto
port0
=
at_some_port
(
4242
,
publish_serv
);
CAF_LOGF_INFO
(
"first publish succeeded on port "
<<
port0
);
auto
port
=
at_some_port
(
port0
+
1
,
publish_serv
);
CAF_PRINT
(
"running on port "
<<
port
);
CAF_LOGF_INFO
(
"running on port "
<<
port
);
// publish local groups as well
auto
gport
=
at_some_port
(
port
+
1
,
publish_groups
);
auto
serv2
=
io
::
remote_actor
(
"127.0.0.1"
,
port
);
CAF_CHECK
(
serv
==
serv2
);
CAF_TEST
(
test_remote_actor
);
CAF_TEST
(
test_remote_actor
);
thread
child
;
thread
child
;
ostringstream
oss
;
ostringstream
oss
;
if
(
run_remote_actor
)
{
if
(
run_remote_actor
)
{
oss
<<
app_path
<<
" -c "
<<
port
<<
to_dev_null
;
oss
<<
app_path
<<
" -c "
<<
port
<<
" "
<<
port0
<<
" "
<<
gport
<<
to_dev_null
;
// execute client_part() in a separate process,
// execute client_part() in a separate process,
// connected via localhost socket
// connected via localhost socket
child
=
thread
([
&
oss
]()
{
child
=
thread
([
&
oss
]()
{
...
@@ -372,18 +388,20 @@ int main(int argc, char** argv) {
...
@@ -372,18 +388,20 @@ int main(int argc, char** argv) {
cout
<<
"this node is: "
<<
to_string
(
caf
::
detail
::
singletons
::
get_node_id
())
cout
<<
"this node is: "
<<
to_string
(
caf
::
detail
::
singletons
::
get_node_id
())
<<
endl
;
<<
endl
;
message_builder
{
argv
+
1
,
argv
+
argc
}.
apply
({
message_builder
{
argv
+
1
,
argv
+
argc
}.
apply
({
on
(
"-c"
,
spro
<
uint16_t
>
)
>>
[](
uint16_t
port
)
{
on
(
"-c"
,
spro
<
uint16_t
>
,
spro
<
uint16_t
>
,
spro
<
uint16_t
>
)
>>
[](
uint16_t
p1
,
uint16_t
p2
,
uint16_t
gport
)
{
CAF_LOGF_INFO
(
"run in client mode"
);
CAF_LOGF_INFO
(
"run in client mode"
);
scoped_actor
self
;
scoped_actor
self
;
auto
serv
=
io
::
remote_actor
(
"localhost"
,
port
);
auto
serv
=
io
::
remote_actor
(
"localhost"
,
p1
);
auto
serv2
=
io
::
remote_actor
(
"localhost"
,
p2
);
// remote_actor is supposed to return the same server
// remote_actor is supposed to return the same server
// when connecting to the same host again
// when connecting to the same host again
{
{
auto
server2
=
io
::
remote_actor
(
"localhost"
,
port
);
CAF_CHECK
(
serv
==
io
::
remote_actor
(
"localhost"
,
p1
));
CAF_CHECK
(
serv
==
server2
);
CAF_CHECK
(
serv2
==
io
::
remote_actor
(
"127.0.0.1"
,
p2
));
auto
server3
=
io
::
remote_actor
(
"127.0.0.1"
,
port
);
CAF_CHECK
(
serv
==
server3
);
}
}
// connect to published groups
io
::
remote_group
(
"whatever"
,
"127.0.0.1"
,
gport
);
auto
c
=
self
->
spawn
<
client
,
monitored
>
(
serv
);
auto
c
=
self
->
spawn
<
client
,
monitored
>
(
serv
);
self
->
receive
(
self
->
receive
(
[
&
](
const
down_msg
&
dm
)
{
[
&
](
const
down_msg
&
dm
)
{
...
@@ -391,13 +409,13 @@ int main(int argc, char** argv) {
...
@@ -391,13 +409,13 @@ int main(int argc, char** argv) {
CAF_CHECK_EQUAL
(
dm
.
reason
,
exit_reason
::
normal
);
CAF_CHECK_EQUAL
(
dm
.
reason
,
exit_reason
::
normal
);
}
}
);
);
},
},
on
(
"-s"
)
>>
[
&
]
{
on
(
"-s"
)
>>
[
&
]
{
CAF_PRINT
(
"don't run remote actor (server mode)"
);
CAF_PRINT
(
"don't run remote actor (server mode)"
);
test_remote_actor
(
argv
[
0
],
false
);
test_remote_actor
(
argv
[
0
],
false
);
},
},
on
()
>>
[
&
]
{
test_remote_actor
(
argv
[
0
],
true
);
},
others
()
>>
[
&
]
{
on
()
>>
[
&
]
{
test_remote_actor
(
argv
[
0
],
true
);
},
others
()
>>
[
&
]
{
CAF_PRINTERR
(
"usage: "
<<
argv
[
0
]
<<
" [-s
|-c
PORT]"
);
CAF_PRINTERR
(
"usage: "
<<
argv
[
0
]
<<
" [-s
PORT|-c PORT1 PORT2 GROUP_
PORT]"
);
}
}
});
});
await_all_actors_done
();
await_all_actors_done
();
...
...
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