cosmetic debug improvements

Signed-off-by: Andy Green <andy.green@linaro.org>
diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index acbf462..7bcc110 100644
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -1028,15 +1028,15 @@
 					    sizeof(context->service_buffer), 0);
 
 		if (eff_buf.token_len < 0) {
-			lwsl_debug("Socket read returned %d\n",
-							    eff_buf.token_len);
+			lwsl_debug("service_fd read ret = %d, errno = %d\n",
+						      eff_buf.token_len, errno);
 			if (errno != EINTR && errno != EAGAIN)
 				goto close_and_handled;
 			n = 0;
 			goto handled;
 		}
 		if (!eff_buf.token_len) {
-			lwsl_info("closing connection due to 0 length read\n");
+			lwsl_info("service_fd: closing due to 0 length read\n");
 			goto close_and_handled;
 		}
 
diff --git a/lib/parsers.c b/lib/parsers.c
index 3ff3fbe..f9f078d 100644
--- a/lib/parsers.c
+++ b/lib/parsers.c
@@ -1075,7 +1075,7 @@
 							buf + n, len - n);
 			} else
 				/* rxflow while we were spilling prev rxflow */
-				lwsl_info("stalling in existing rxflow buffer");
+				lwsl_info("stalling in existing rxflow buf\n");
 
 			return 1;
 		}