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fix(service-provider-core): skip directConnection in URL when loadBalanced is set #997

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Merged
merged 1 commit into from
Jul 7, 2021
Merged

fix(service-provider-core): skip directConnection in URL when loadBalanced is set #997

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8 changes: 8 additions & 0 deletions packages/service-provider-core/src/uri-generator.spec.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,14 @@ describe('uri-generator.generate-uri', () => {
});
});

context('including loadBalanced', () => {
const uri = 'mongodb://192.0.0.1:27018/db?loadBalanced=true';
const options = { connectionSpecifier: uri };
it('does not add the directConnection parameter', () => {
expect(generateUri(options)).to.equal(uri);
});
});

context('including explicit directConnection', () => {
const uri = 'mongodb://192.0.0.1:27018/db?directConnection=false';
const options = { connectionSpecifier: uri };
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2 changes: 1 addition & 1 deletion packages/service-provider-core/src/uri-generator.ts
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Expand Up @@ -218,7 +218,7 @@ function generateUriNormalized(options: CliOptions): ConnectionString {
function addShellConnectionStringParameters(uri: ConnectionString): ConnectionString {
uri = uri.clone();
const params = uri.searchParams;
if (!params.has('replicaSet') && !params.has('directConnection') && uri.hosts.length === 1) {
if (!params.has('replicaSet') && !params.has('directConnection') && !params.has('loadBalanced') && uri.hosts.length === 1) {
params.set('directConnection', 'true');
}
if (!params.has('tlsCertificateFile') && params.has('tlsCertificateKeyFile')) {
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