fix compile time error when using chronicles sink:json

fixes #73

ws.nimble

@@ -25,6 +25,9 @@ requires "bearssl"
 requires "https://github.com/status-im/nim-zlib"
 
 task test, "run tests":
+  # dont't need to run it, only want to test if it is compileable
+  exec "nim c -c --verbosity:0 --hints:off -d:chronicles_log_level=TRACE -d:chronicles_sinks:json ./tests/testcommon"
+
   exec "nim --hints:off c -r --opt:speed -d:debug --verbosity:0 --hints:off -d:chronicles_log_level=info ./tests/testcommon.nim"
   rmFile "./tests/testcommon"
 

ws/http/server.nim

@@ -38,13 +38,13 @@ proc validateRequest(
   ##
 
   if header.meth notin {MethodGet}:
-    trace "GET method is only allowed", address = stream.tsource.remoteAddress()
+    trace "GET method is only allowed", address = $stream.tsource.remoteAddress()
     await stream.sendError(Http405, version = header.version)
     return ReqStatus.Error
 
   var hlen = header.contentLength()
   if hlen < 0 or hlen > MaxHttpRequestSize:
-    trace "Invalid header length", address = stream.tsource.remoteAddress()
+    trace "Invalid header length", address = $stream.tsource.remoteAddress()
     await stream.sendError(Http413, version = header.version)
     return ReqStatus.Error
 

ws/session.nim

@@ -184,7 +184,7 @@ proc handleClose*(
       raise newException(WSInvalidUTF8,
         "Invalid UTF8 sequence detected in close reason")
 
-  trace "Handling close message", code, reason
+  trace "Handling close message", code = $code, reason
   if not isNil(ws.onClose):
     try:
       (code, reason) = ws.onClose(code, reason)
@@ -197,7 +197,7 @@ proc handleClose*(
   # don't respond to a terminated connection
   if ws.readyState != ReadyState.Closing:
     ws.readyState = ReadyState.Closing
-    trace "Sending close", code, reason
+    trace "Sending close", code = $code, reason
     await ws.send(prepareCloseBody(code, reason), Opcode.Close)
 
     ws.readyState = ReadyState.Closed