feat: subscribing to signals

nim_status_client.nimble

@@ -1,10 +1,10 @@
-[Package]
-version       = "0.1.0"
-author        = "Richard Ramos"
-description   = "A new awesome nimble package"
-license       = "MIT"
-srcDir        = "src"
-bin           = "nim_status_client"
+# Package
 
-[Deps]
-Requires: "nim >= 1.0.0, nimqml >= 0.7.0"
+version     = "0.1.0"
+author      = "Your Name"
+description = "Example .nimble file."
+license     = "MIT"
+
+# Deps
+
+requires "nim >= 0.10.0"

src/applicationLogic.nim

@@ -1,5 +1,12 @@
 import NimQml
 import status
+import libstatus
+
+
+var signalHandler: SignalCallback = proc(p0: cstring): void =
+  setupForeignThreadGc()
+  echo $p0
+  tearDownForeignThreadGc()
 
 QtObject:
   type ApplicationLogic* = ref object of QObject
@@ -17,6 +24,11 @@ QtObject:
     discard status.addPeer("enode://2c8de3cbb27a3d30cbb5b3e003bc722b126f5aef82e2052aaef032ca94e0c7ad219e533ba88c70585ebd802de206693255335b100307645ab5170e88620d2a81@47.244.221.14:443")
     echo status.callPrivateRPC("{\"jsonrpc\":\"2.0\", \"method\":\"wakuext_requestMessages\", \"params\":[{\"topics\": [\"0x7998f3c8\"]}], \"id\": 1}")
 
+    # Experiment
+    status.setSignalHandler(signalHandler)
+
+
+
   # ¯\_(ツ)_/¯ dunno what is this
   proc setup(self: ApplicationLogic) =
     # discard status.onMessage(self.onMessage)

src/libstatus.nim

@@ -16,4 +16,6 @@ proc callPrivateRPC*(inputJSON: cstring): cstring {.importc: "CallPrivateRPC".}
 
 proc addPeer*(peer: cstring): cstring {.importc: "AddPeer".}
 
-# proc setSignalEventCallback*(callback: proc): void {.importc: "SetSignalEventCallback".}
+type SignalCallback* = proc(eventMessage: cstring): void
+
+proc setSignalEventCallback*(callback: SignalCallback) {.importc: "SetSignalEventCallback".}

src/status.nim

@@ -11,6 +11,9 @@ proc recreateDir(dirname: string) =
     removeDir(dirname)
   createDir(dirname)
 
+proc setSignalHandler*(something: SignalCallback) =
+  libstatus.setSignalEventCallback(something)
+
 proc setupNewAccount*() =
   # Deleting directories
   recreateDir(datadir)