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Support for logical streaming replication (#1271)

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* Support for logical streaming replication

* Wrong compare expr in getLibpqConnectionString

* Simplify codes for replication parameter
This commit is contained in:
Kibae Shin 2017-04-25 01:24:30 +07:00 committed by Brian C
parent 4505ae98d9
commit 4f790deb73
3 changed files with 11 additions and 0 deletions
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4
lib/client.js
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@ -26,6 +26,7 @@ var Client = function(config) {
this.port = this.connectionParameters.port;
this.host = this.connectionParameters.host;
this.password = this.connectionParameters.password;
this.replication = this.connectionParameters.replication;
var c = config || {};
@ -222,6 +223,9 @@ Client.prototype.getStartupConf = function() {
if (appName) {
data.application_name = appName;
}
if (params.replication) {
data.replication = '' + params.replication;
}
return data;
};

4
lib/connection-parameters.js
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@ -57,6 +57,7 @@ var ConnectionParameters = function(config) {
this.binary = val('binary', config);
this.ssl = typeof config.ssl === 'undefined' ? useSsl() : config.ssl;
this.client_encoding = val("client_encoding", config);
this.replication = val("replication", config);
//a domain socket begins with '/'
this.isDomainSocket = (!(this.host||'').indexOf('/'));
@ -88,6 +89,9 @@ ConnectionParameters.prototype.getLibpqConnectionString = function(cb) {
if(this.database) {
params.push("dbname='" + this.database + "'");
}
if(this.replication) {
params.push("replication='" + this.replication + "'");
}
if(this.host) {
params.push("host=" + this.host);
}

3
lib/connection.js
View File

@ -425,6 +425,9 @@ Connection.prototype.parseMessage = function(buffer) {
case 0x48: //H
return this.parseH(buffer, length);
case 0x57: //W
return new Message('replicationStart', length);
case 0x63: //c
return new Message('copyDone', length);