Re: using vibe listenHTTP in a library on OSX causes: core.sync.exception.SyncError@(0): Unable to lock mutex.

[Jacob Carlborg via Digitalmars-d]

On 2017-12-01 01:46, Timothee Cour wrote:

I get: core.sync.exception.SyncError@(0): Unable to lock mutex.
when calling listenHTTP via a library. It works when compiling
everything in a single application without using intermediate library.

details:

using: dmd:2.077

dub build

dmd -ofmain -L-Ldir -L-ltest1 -Isource import/main.d


Your example doesn't link since it doesn't link with vibe.d.

--
/Jacob Carlborg

Re: using vibe listenHTTP in a library on OSX causes: core.sync.exception.SyncError@(0): Unable to lock mutex.

[Timothee Cour via Digitalmars-d]

on OSX 10.13.1 if that matters; IIRC it was working on previous OSX version.


On Thu, Nov 30, 2017 at 4:46 PM, Timothee Cour  wrote:
> I get: core.sync.exception.SyncError@(0): Unable to lock mutex.
> when calling listenHTTP via a library. It works when compiling
> everything in a single application without using intermediate library.
>
> details:
>
> using: dmd:2.077
>
> dub build
>
> dmd -ofmain -L-Ldir -L-ltest1 -Isource import/main.d
>
> ./main
> Listening for requests on http://[::1]:8080/
> Listening for requests on http://127.0.0.1:8080/
> Please open http://127.0.0.1:8080/ in your browser.
> core.sync.exception.SyncError@(0): Unable to lock mutex.
>
>
> source/app.d:
> ```
> void fun(){
> import vibe.vibe;
> auto settings = new HTTPServerSettings;
> settings.port = 8080;
> settings.bindAddresses = ["::1", "127.0.0.1"];
> static void hello(HTTPServerRequest req, HTTPServerResponse res){
>   res.writeBody("Hello, World!");
> }
> listenHTTP(settings, );
> logInfo("Please open http://127.0.0.1:8080/ in your browser.");
> runApplication();
> }
> ```
>
> dub.json:
> ```
> {
> "name": "test1",
>   "targetType": "staticLibrary", // same with dynamicLibrary
>   "targetName": "test1",
>
> "dependencies": {
> "vibe-d": "==0.7.31",  // same with 0.8.1
> },
> "description": "...",
> "copyright": "...",
> "authors": ["..."],
> "license": "proprietary"
> }
> ```
>
> main.d:
> ```
> import app;
> void main(){
>   fun;
> }
> ```

using vibe listenHTTP in a library on OSX causes: core.sync.exception.SyncError@(0): Unable to lock mutex.

[Timothee Cour via Digitalmars-d]

I get: core.sync.exception.SyncError@(0): Unable to lock mutex.
when calling listenHTTP via a library. It works when compiling
everything in a single application without using intermediate library.

details:

using: dmd:2.077

dub build

dmd -ofmain -L-Ldir -L-ltest1 -Isource import/main.d

./main
Listening for requests on http://[::1]:8080/
Listening for requests on http://127.0.0.1:8080/
Please open http://127.0.0.1:8080/ in your browser.
core.sync.exception.SyncError@(0): Unable to lock mutex.


source/app.d:
```
void fun(){
import vibe.vibe;
auto settings = new HTTPServerSettings;
settings.port = 8080;
settings.bindAddresses = ["::1", "127.0.0.1"];
static void hello(HTTPServerRequest req, HTTPServerResponse res){
  res.writeBody("Hello, World!");
}
listenHTTP(settings, );
logInfo("Please open http://127.0.0.1:8080/ in your browser.");
runApplication();
}
```

dub.json:
```
{
"name": "test1",
  "targetType": "staticLibrary", // same with dynamicLibrary
  "targetName": "test1",

"dependencies": {
"vibe-d": "==0.7.31",  // same with 0.8.1
},
"description": "...",
"copyright": "...",
"authors": ["..."],
"license": "proprietary"
}
```

main.d:
```
import app;
void main(){
  fun;
}
```