(driver) mongo-1.6.14
throws exception
"Database name cannot exceed 63 characters"
whenever it gets a string over 63 chars.
Looking at MongoClient using ReflectionMethod, MongoClient describes itself as having been passed a string containing every server that itself has determined exists in your replicaset. In other words, if there are 26 servers, MongoClient (using ReflectionMethod) returns its own (supposed) 'connect string' as (in our specific case) having over 397 characters! So, essentially, it returns data about itself that it was never passed, but rather figured out about itself after invocation.
This is a very exotic error.
Why is there any limit -- particularly one as low as 63 characters -- to the connect string?
MongoClient::connect
(PECL mongo >=1.3.0)
MongoClient::connect — Connects to a database server
Extensia care definește această metodă este învechită. În loc, trtebuie utilizată extensia MongoDB. Nu există un echivalent al acestei metode în noua extensie.
Descrierea
public MongoClient::connect
(
) : bool
Parametri
Această funcție nu are parametri.
Valorile întoarse
If the connection was successful.
Erori/Excepții
Throws MongoConnectionException if it fails to connect to the database.
add a note
User Contributed Notes 1 note
East Ghost Com ¶
8 years ago
