Refactor message format codes handling (#45)

2016-07-26 21:39:48 +02:00
parent ee84aba89f
commit ae5b344395
3 changed files with 27 additions and 20 deletions
--- a/message-formats.js
+++ b/message-formats.js
@@ -0,0 +1,17 @@
+/**
+ * The COPY feature uses the following protocol codes.
+ * The codes for the most recent protocol version are documented on
+ * https://www.postgresql.org/docs/current/static/protocol-message-formats.html
+ * 
+ * The protocol flow itself is described on
+ * https://www.postgresql.org/docs/current/static/protocol-flow.html
+ */
+module.exports = {
+  ErrorResponse:    0x45,
+  CopyInResponse:   0x47,
+  CopyOutResponse:  0x48,
+  CopyBothResponse: 0x57,
+  CopyData:         0x64,
+  CopyDone:         0x63,
+  CopyFail:         0x66
+}